A jet-set romance: Robin Thicke, 38, and girlfriend April Love Geary, 20, jet out of LAX as he shares flashback of their romantic Great Wall of China getaway

They were seen putting on a coordinated display as they jetted out of LAX together on Thursday.

And it looked as though Robin Thicke's flight had him reminiscing on holidays gone by as he shared a cute snap of himself and 20-year-old girlfriend April Love Geary standing on the Great Wall of China to Instagram on Friday. 

Clearly having been playing tourists for the day, the two looked typically smitten with one another as the Blurred Lines crooner rested his arm against his lady's shoulder, her hand tenderly holding his back as they smiled for the picturesque snap.   

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Memories! Robin Thicke reminisced on holidays gone by as he shared a cute snap of himself and 20-year-old girlfriend April Love Geary standing on the Great Wall of China to Instagram on Friday

Memories! Robin Thicke reminisced on holidays gone by as he shared a cute snap of himself and 20-year-old girlfriend April Love Geary standing on the Great Wall of China to Instagram on Friday

Captioning the snap, which was taken around four weeks ago, the 38-year-old singer wrote: 'Great Wall of China! What a trip!'

His picture comes weeks after his model beau shared some fun snaps of her own from the historic sight a month earlier.   

The picture came just a short while after the couple - who have been dating since November 2014 - were seen arriving at LAX airport in Los Angeles on Thursday. 

Walking separately, the jet-setting couple both donned stylish sunglasses and smiled cheerily as they headed inside the terminal. 

Jet-set: Robin Thicke's stunning 20-year-old girlfriend April Love Geary smiled sweetly as she arrived at LAX airport with her beau on Thursday
Both opting for black: Blurred Lines singer Robin also threw on his shades, like his girlfriend, and went for a relaxed all-black outfit for the day's events

Jet-set: Robin Thicke's stunning 20-year-old girlfriend April Love Geary smiled sweetly as she arrived at LAX airport with her beau on Thursday

Brunette beauty April cut a chic figure in a mostly black ensemble, showing off her long legs and slender frame.

She went for a sensible combination of slim fitting jeans and pointed, flat black leather ankle boots. 

A contrasting light pink t-shirt was her top of choice, with a trendy, thigh-length coat layered over the top, which had stylish leather sleeves.

Her dressed-down look was finished off perfectly with a large gold watch on her wrist, a small black handbag, just big enough for the day's essentials, and cool aviator sunglasses. 

Looking cool: The chart topper paired black jeans with a t-shirt and leather jacket, and went for vintage-looking black leather trainers with a contrasting white sole

Looking cool: The chart topper paired black jeans with a t-shirt and leather jacket, and went for vintage-looking black leather trainers with a contrasting white sole

Blurred Lines singer Robin also threw on his shades, and went for a relaxed all-black outfit for the day's events.

He paired black jeans with a t-shirt and leather jacket, and went for vintage-looking black leather trainers with a contrasting white sole.

His cute son Julian, five, was with the pair too, looking adorable in blue joggers, a white long-sleeved top and sweet denim jacket. And just like his Dad, he wore little black trainers.

Adorable! The singer's cute 5-year-old son Julian was with the pair too. He looked adorable in blue joggers, a white long-sleeved top and sweet denim jacket

Adorable! The singer's cute 5-year-old son Julian was with the pair too. He looked adorable in blue joggers, a white long-sleeved top and sweet denim jacket

Julian is Robin's only child - who he shares with ex-wife, actress Paula Patton.

The pair started dating when they were just 16, after meeting at an under 21 club.

Paula applied for a divorce in October 2014 - they were legally separated in March.

Following the finalisation of their separation, Paula revealed during an appearance on Meredith Vieira show that she finally feels like a grown up.

Patton said: 'I live in a place of gratitude and growing up in many ways I think, I moved from my parents' house to moving in with Robin and now I'm like becoming an adult at this old age.'

She added: 'I'm really like a real woman now. It's been a long year and a lot of challenges but I've grown quite a bit and just getting used to change.'  

Doting Dad: Julian is Robin's only child - who he shares with ex-wife, actress Paula Patton. The pair were married for 9 years before splitting in October 2014

Doting Dad: Julian is Robin's only child - who he shares with ex-wife, actress Paula Patton. The pair were married for 9 years before splitting in October 2014

Divorced this year: Robin started dating his ex-wife when the pair were just 16 years old. They were legally separated in March

Divorced this year: Robin started dating his ex-wife when the pair were just 16 years old. They were legally separated in March

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