But during the promotional tour for The Amazing Spider-Man, Emma Stone and Andrew Garfield have been very careful about keeping their feelings under wraps - refusing to answer questions on their romance and avoiding any PDA on the red carpet.
Tonight though, the couple let their guard down ever so slightly and gave fans a glimpse of their close relationship at the premiere in Madrid.
Finally! Emma Stone and Andrew Garfield let their guard down on the red carpet at The Amazing Spider-Man premiere in Madrid tonight
They put their heads close together and smiled happily, looking every inch the couple in love.
When Emma turned away to flash the cameras a dazzling smile, Andrew kept a firm grip on her waist.
Never Let Me Go: Andrew wrapped his arms around his girlfriend's waist and held her tightly as she smiled happily for the cameras
Earlier today at a photocall in the Spanish city, the actors did appear somewhat closer than previous events, gazing into each other's eyes.
At tonight's premiere, Emma wore a prim cream lace dress with voluminous sleeves and a floral design.
Frilly and floral: Emma wore a cream lace dress with voluminous sleeves and a floral design
Andrew looked sharp in a beige suit and a tie-less blue shirt.
At the earlier photocall, Emma impressed with yet another chic outfit, a tight-fitting blue and red dress - although the closely cut hemline made it hard for her to walk.
Working hard for the money: the pair have already visited Tokyo, Seoul, London, Berlin and Paris to promote the blockbuster
Speaking to Mail Online at the London premiere this week,, Emma admitted that it was 'totally surreal' and strange people were talking about her style as she doesn’t pick her outfits herself but uses a stylist.
While the film has had mixed reviews, Andrew and Emma have won plaudits for their on-screen chemistry, showing that their real life romance translated well on to the screen.
The look of love! Emma and Andrew only had eyes for each other at the photocall earlier in the day
Stone plays Spider-Man's love interest Gwen Stacy in the film, picking up the role previously played by Bryce Dallas Howard.
The Amazing Spider-Man is in cinemas on July 3.
Chemistry! Emma plays love interest Gwen Stacy in the movie