Love sickness

A girl I like invites me to share a room with her when we go to college, but the conversation turns to the topic of boyfriends, and I'm troubled wondering if I have to give up my feelings for her. Because of that stress, I catch a cold, and she comes to take care of me. As she nurses me tenderly, I'm torn between whether I should maintain our relationship without confessing my feelings, or whether I should tell her how I feel――. pixiv, TINAMI same as above