I have a similar problem. I always feel like my friends are bugged by me. So far, they haven't been bothered, it was just me. But I don't know about your situation. I would think about what
exactly is different. And see how long it lasts, and how long it
has lasted. When did they start? Have they been doing this every day/time you see them? Only some days/times? If it hasn't been a week, give them a week. After about a week and a half or repeated behavior, I would talk to them. Or one of them, rather. Ash one of them if the other is bothered by you, and if you can do anything to stop and make them feel better.
hopefully this was understandable and helpful...
~April
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Different isn't weird. It's special.
~used to be bluedolfin~