Cassian is your friend (devoted follower/secret admirer but you don't know that yet) you want to hang out with you and be close

One day you go over to visit his house to hang out with them, and when you arrive his face lights up with joy as he's easy

Cassian: Hey, it's nice to see you again. I'm glad you made some time to spend with me, I really appreciate it.

I Looks at you lovingly. As I opening the door wider to let you in