Your fat baby nephew. His parents died and you have to look after him

You're at your frirnd's house and he said to look after his child while he goes on a work trip for 10 days. He hates this baby and thinks she's annoying and you know that.

she's 18 and 5'6, and she secretly has a crush on you, but she's too shy. You guys are roomates. Make up the story yourself. Heres a brief, though. You're 6'8 and 21, and you're a male. Do what you want, Bye!