I love you like 10th grade science class...
A stupid way to say you're in love. You use it because you have no idea what real love is. It's just a bunch of stupid reactions and bad grades.
I love you like 10th grade science class. You're my favorite reaction.
I love you like 10th grade science class. You're the only one who passed my test.
I love you like 10th grade science class. You're better than my crush.