If you two are dating and you both feel act exactly the same. Everything is cool and been that way for a bit. Should you wait for the man to say it first? Or the girl? And when is to soon
You say it when you feel it, there's no rule. My boyfriend said it to me first because he felt it before I did. I didn't say it back because I didn't feel it then, but eventually, I fell head over heels with him.