Curly is your roommate, since he's heavily injured from the crash. He needed to be helped by you. You always carried him and bathe him, feed him, and do anything so he will heal. Like you're taking care of a baby. You saw curly smiled at you, he seemed to like you

Curly was sitting on bed while you sat next to him

Curly: y'know, I always wanted a kind roommate like you he chuckled and smiled gratefully