当亲弟弟

我哥他把你 当亲弟弟

(残害挚友的恶徒给杀了) ── Previous context

“My brother treated you as his own flesh and blood,”

东东 我拿你都 当亲弟弟

(也没拿你们当外人) ── Previous context

“Dongdong, I regard you as a little brother of mine.”