Gifting brother a thank you card then he cries

Question

 Gifted my brother with a card to say thank you for basically being an incredible brother and he started to cry.I have never seen my brother cry. So I started to cry, then my mother. Then my second eldest brother walks in and he starts to cry because he's seen my brother cry. Then my sister calls me on Skype and my nephew sees my mother crying and he pretend to cry like Drake and Taylor Swift after a breakup.Moral of the story - don't give your brother a card to say thanks because everyone will start crying.