Oops, it doesn't look like 'girlfriendboyfriendbest friend or sister day' is a national day..

Other days

Appreciate Yaself A Lil Extra Day

Martini Day

Tell Ur Crush You Like Them Day

Self Appreciation Day

Comfy Day

Frozen Yogurt Day

Promposal Day

Ask Out Your Crush Day

Get Funky Day

Cuddle Up Day