Raksha Bandhan, a Hindu festival, celebrates the bond between siblings. Sisters tie Rakhi on their brother's wrist. This ...

Happy birthday to an amazing brother who I love (I told mom I’d be nice to you today—don’t get used to it). I love growing old with you, and I love the fact that you have a head start even more.

I thought it was funny that Cosmo's mom shared that she only greets her brother like that and nobody else! Commenters got a kick out of the greeting too. @Rosebud pointed out, "Love me?