FWB Trouble

Things with this guy have been off and on for about 5 months now. I told him to delete my number 2 weeks ago because I was feeling suspicious and uneasy about our situation but I’m partially regretting it.

I just want to keep things casual but I don’t know how to call him and ask him to come over and spend the night. We’re both athletes at a University and live in the same dorm hall so it’s convenient.

What’s a semi casual/sexy way to say “I’m sorry I told you to delete my number 2 weeks ago and I’m sorry I’ve been ignoring you since then but I’m feeling kind of lonely and I would like you to come over-“