and then another.

Well, according to me, I would say when you feel that you are truly in love, you will feel the pain inside your heart because love itself is a pain.

I usually use this five step process of determining if I love somebody so it starts with common decency, respect, trust, romance, and then love.

For starters, you can't stop thinking about them. By the way, how do you know it's not an infatuation but true love?

I would definitely say that love is a feeling. You cannot express what you love. You can't express what you love about that person, but you can express why you love them. If you know what I mean.