My ex boyfirend use to speak to me first now today he seen me and he ignored me

It may be that he now is in a relationship with another person... maybe that person has asked him not to have any correspondence with you from now on...
And since, he is your ex, then idont thnk there is any reason for you to be upset over his ignorance,.

He's your ex-ignore him back.

Every time my friend and him talk his always mentioning my name.. asking questions like how I'm doing and even bringing up things that I've done to him.. like telling her every time I see him I ignore him or that I'm too scared to be next to him.. and when we do have a conversation he acts confused and brandnew.I also find it very weired and awkward that his friend even started texting me out of nowhere.. asking me what I've been up to.I'm confused myself any suggestions?

Is this the same guy? https://www.askmehelpdesk.com/dating/ex-boyfirend-use-speak-me-first-now-today-he-seen-me-he-ignored-me-587118.html

Yes

Before analyzing his words and actions. What do you want?

I truly want him back.. Im not sooo good with expressing my feelings though... I want him to ask and tell me all these things instead of telling my friend... it seems like his scared of what I might say.why does he need to ask her about me?

How old are you guys?

We can't read his mind, but not try to see if he's willing to hang out to catch up and go from there?

If both you guys are scared to talk to each other, this goes no where.