When we were young, we should not miss the good times.
Just do what you like, otherwise you will only regret it once the opportunity passes.
Go after the person you like, otherwise the longer you delay, the longer he will wait for you if you don't tell him.
When you fell in love with someone when you were young, maybe he was so dazzling that you didn't dare to get close to him. But please remember, his light will warm you, not hurt you.