Not sure if this is the right place for this... But lately I've been looking up depression and suicide stuff all over the internet. I was looking at sites that tell you how to write suicide letters and tips and other stuff. Well I don't really delete my history and I think my sisters boyfriend might have found out when he went on my computer. If he did, he deleted his own history to show that he didn't look at that stuff but everyone is acting weird around me now. My sister and him are being really overly nice and all of sudden inviting me out to do stuff with them. I could be just suspicious because I was worried that he might find that stuff when I was work and I had forgotten to delete the history though. They aren't acting too much differently, but usually they don't want me going out with them but now all of a sudden (this past weekend) for example they are. So what are the signs that people might know?