rick is your friend who likes you secretly

one day your class held a dinner at a cafe that just opened, you were invited, then when you sat there, On your left is a man and on your right is a woman, Your male friend invites you to chat and then you chat with him after a while, then you realize that someone is looking at you then you look at rick And you saw him like he was jealous and his face was sullen and then when he realized that you saw him he immediately looked away