Why would a guy unblock me to then ask me a random question 24 hours later?

[Anonymous]

I had this guy I work with block me on Facebook after we had an argument, apparently I was spreading lies about him, look I won’t lie I was talking about him, you know the definition of ‘don’t dip your pen in the company ink’ well I didn’t listen, and we had a night together, and the fact that he used my little crush I had to get me to sleep with him… claiming he liked me back and so on, then to basically say it was a once off really hurt. Anyway I just told people that’s what he did, which isn’t a lie. Anyway he blocked me a couple months ago after calling me out on talking about him. And to be honest it’s been really nice not having access to each other’s personal lives more than we have already experienced and it’s been professional. I actually wish he kept me blocked! Anyway he unblocked me maybe 2 days ago and then randomly messaged me last night about something so random and non work related, that the answer he wanted could have been googled! Then kinda ignored me today because I never replied or opened it.
I want to know if this is some sort of breadcrumb-ing or narcissistic thing he is doing?
Because I know it’s not anything else, he has a girlfriend of 4 months, who is also 3 months pregnant with his kid. (Work gossip)

[spartan55]

Wow... I like how you default to the overused buzzword (narcissist).
If he wants to ask you a question he is allowed. It was probably his way of starting a conversation to talk things out. All you did in return was acted like a bitch. Talking shit about him around the office was not cool at all.

[Asker]

I am not the only person who thought narcissistic, we had already talked things out months ago, as for asking the personal question, yes he is ‘allowed’ to ask it, just like I’m ‘allowed’ not to answer it. We both talked shit about each other…. Anyway thank you for your opinion.