First Love

I'm thinking of someone Can you guess who? I know you know He makes me so happy Makes me sappy Makes my knees knock My heart pound And my stomach do flips The world could be falling Down around my ears And as long as I can be Safe in his arms I'll go with a smile on my face It boggles my mind How your average Boy next door Could break down walls That held strong for five years In one hour Do you understand it? Cause God knows I don't You know the most amazing thing? He doesn't even have to try