One is a talented and optimistic college classmate. He said to her, I like you. I fell in love with you from the first time I saw you. One is a tutor who is lonely inside but cold on the outside. He said to her, I only have so much warmth in my life, and I gave it all to you, but you left me and you asked me to never smile at others again. Love and being loved, torture and injury, phantoms intertwined. Are those loneliness and confusion, longing and waiting, fleeting warmth or lasting love? Will she end up with him? And who is he?