i give it about 40% odds that i'm going to get steadfastly ignored for about, oh i dunno, 1-3 weeks, before an attempt at never addressing anything but resuming regular activities (e.g. "hey look at this neat thing i did" one-way communication), or perhaps an excuse of 'oh hey sorry i forgot about this because i was having fun with new friends'.
i give it about 20% odds that i'll just simply never hear anything from him ever again.
so it goes, lol...