so met this girl got contact info talked for a bit told her i was interested in getting to know her and was keen to take her out sometime she said she was keen. then i sent her a message and she didn't reply back for a few days. sent me the classic sorry i forgot to reply back. but its nearly the weekend and i wanted to see if she was keen for this weekend to go out. should i still follow then 2X as long as it took them to respond before responding back to her???