We met at a bar. Talked, flirted, exchanged numbers. I asked if she wanted to meet some day and she replied "I am seeing someone else and I don't want to meet two guys at the same time", yet she is replying to my texts and is pretty chill besides the fact. What should I tell her? "I will wait" doesn't sound good. "Get back to me if it doesn't work" also sounds bad. What would you do in this situation?