Disappearing

Question for my finsubs

I recently had a sub who just fell off the face of the earth 🤣 granted me and this guy had only been chatting for a week but when I say I’ve never had meaningful conversations and actually looked forward to hearing from him. An actual intellect for once (crazy, maybe eh idc either 😂). He approached properly and sent countless times everyday( I never asked either, completely caught me off guard)He was my first subject for my rewiring program. It was going amazing and then Sunday he sends maybe 2 messages and ghosts me completely but never gave any signs he would. Why is this ? Why leave a good connection? I’m m genuinely curious if maybe I did something wrong on my end and didn’t realize and want to avoid it in the future

Thanks 😊