What are these guys issues with me?

My best friend anna is very good friends with these two guys at our work but for some reason they make no effort to talk to me when we hang out all together which I find kinda rude.

It's as if I'm not cool enough for them or something which is kinda stupid to act that why still in our late 20s.

Matt isn't so bad. Sometimes I can have a laugh with him and he said congratulations to me when I get married and always says happy birthday to on my birthday buy besides that he treats me like I'm invisible.

Sam is a strange one everyone says he's a super nice guy and everyone gets on with him. He tried talking to me once but it was a very cut and dry conversation. I sent him a friend request on fb a couple years ago and he completely ignored it so I thought to myself fuck him then and unsent it as I know he's very active on social media and would have seen it. I was only trying to be nice and he's got some issue with me. He never says hello to me but will say hello to everyone else. He laughs at my jokes but that's it. He treats me as if I'm invisible too.

It's strange because all my other best friends work friends have been very welcoming towards me and I'm basically there friend now too.

I'm very popular at work as I've helped many people and helped save there jobs in the past. I've have a lot of respect from others as work and most people really got on well with me.

I remember anna telling me her and sam were having a conversation about people who been taken out of this department for being to crap at there Job and sam mentioned my name, my friend corrected him and told him the reason I got took out off that department was for health reasons and I've actually had mangers begging me to come back onto that department.

I don't get his issue with me and I think we'd actually get on as we both have a lot in common but he's got his head up his arse and thinks he's too cool to be seen talking to me.

Updates
8 mo
Has anything I've written in this post suggested I'm unfaithful to my husband or that I'm romantically interested in these two men? Cus obviously you can't talk about the opposite gender without some people assuming such 🙄 men and women can't just have normal relationships especially when there your work colleagues obviously
What are these guys issues with me?
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