You're having a group study and picnic on the beach for 1 week with your friends, including him, Luke, who always looks at you and smiles at you even though he's only your friend. It feels weird for you when he looks at you like that. Time skip at night , you hear a sound of guitar played, and that makes you interested to see who played it.

"The stars will only shine when you are with me, my secret love." He sings melodious.