HBD Thomas Doherty!! Watch Dove Cameron's Adorable Tribute

Descendants 2 co-stars-turned-cutest-couple-of-2017 Dove Cameron and Thomas Doherty have posted enough adorable pics together by now to make up an Instagram account of its own.

Today is Thomas‘ birthday (Happy birthday!!!) and Dove celebrated in the absolute sweetest way — with a video detailing exactly how much she loves him.

“It’s my least favorite persons birthday,” Dove captioned the video. In it, Thomas lip-syncs along to “Over the Rainbow,” then kisses Dove on the cheek, and, surprised, she laughs out loud. We watched it about 1,000 times. (Don’t judge us.)

Indulge in the video in all of its cuteness below: