Modern Family star Ariel Winter celebrated her 17th birthday earlier in the week, and her boyfriend Laurent Claude Gaudette posted the most adorable message for her on Instagram. Not only did he say that she was the "perfect girlfriend" and that he's incredibly "proud" to have her by his side, but he said he would "never abandon" her and would always "share unfiltered honesty and infinite loyalty." Swoon.

The TV star and her boyfriend have been dating for a little over a year and have shared countless adorable moments with their fans. From their winter formal pics (they both go to the private school Campbell Hall in Studio City, CA) to their Disney dates, their photos will undoubtedly melt your heart.

Click through the gallery to see their most precious pics ever, then let us know if you think they're cute together in the comments below.