How to tell if a guy is just being friendly or he is interested in you?

[KezHarris]

If he messages you about your posts on Facebook, comments on them etc.. does that mean he likes you more than a friend or is he just being friendly?
also, can men and women be just friends?

[AaronKrieger]

Most of the time it is because they're interested. I do have friends who are girls that I do not want to date purely because I prefer having a friendship that'd last longer than a relationship that would end at some point. I have done what you said he does sometimes, but for a girl I am not good friends with? Not often, it'll be either I am interested or it's something we'll both find amusing

[TallAnon]

Guys do not interact with women they are not attracted to voluntarily. It's that easy.

[KezHarris]

Thank you! That’s helpful. Does that apply to all guys or just some/most of them? :-)

[KezHarris]

Does that include them messaging them on social media or commenting on their posts etc?

[TallAnon]

I've never seen an exception. Yes, it does.

[AFretiredTXn]

Yes they can.