Serious question that’s been bothering me today so this guy at work been talking to me sat at break with me and my friend etc?

But there is this other coworker she was passing by and he was standing talking to me while she was passing by he blurts out something ( I forgot and says she’s so funny) she smiled and went on was he tryin to flirt with her in front of me or being friendly or what I’m confused.. bc earlier today this lady coworker was talking to me and asked why he this guy I’m talking about called me over and she blinked and said he probably wanted to get a chance and talk to you that’s why he called you over but getting that girls attention in front of me made me concerned ( he is a friendly person) but it was random

Serious question that’s been bothering me today so this guy at work been talking to me sat at break with me and my friend etc?
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