I am notoriously bad at texting people so shit tests are my Achilles heel, if this kinda post Isn't allowed I'll delete it

Me "you single" Her "yeah lol" Me"How does meeting up with a guy that shares some of the same interests as you down on campus for food and good times sound ? " Her "I'm single but I am interested in somebody at the moment lol"

I was thinking something along the line of "I knew you were crushing on me" or "why didn't you say you were into me earlier!?" Are any of these passable? If you think it isn't then what would you suggest?