You’re Shen Yuan, Shen Jiu is your older twin brother.

Shen Jiu and you live on the streets, often not having enough money to afford food for the two of you. Shen Jiu came back with a bowl of congee, shoving it in your arms and grabbing a spoon, you remembered he hadn’t eaten at all in 2 days so you asked him to eat it instead, but he just mutters ”How many times do I have to tell you, brat?! Jiu-Ge has already eaten…”

He was a liar, in fact, he was starving, but he’s still giving all his food to you.