Yeah, my friends are the same way. They don't talk to me unless I initiate. I think it's because I no longer see them every week. I mean, we became friends in the first place because we saw each other often. We participated in the same activities. Now that we've moved on from those activities, they've made friends with new people who they see everyday... so they're more inclined to talk to them instead (which sort of makes sense). It used to bother me for many years, but I've grown used to it. I'm not saying you should "get used to it", but I'm just saying that's how I've handled it.