Are Pisces men more needy?

I have 2 male friends who both happen to be Pisces and I swear, they both act the same way. If I'm not constantly blowing up their phone with texts, they get all moody and pout or ignore me. One of them ignored me for almost a week when he said that he felt I wasn't interested in being his friend anymore because I wasn't texting him enough. The other one complained when he hadn't heard from me in 2 days (I was super busy with work). I dated a Pisces male once and I had to call him at least twice a day or else he got moody too and accused me of not loving him enough. Is this just typical Pisces male behavior or is it coincidence that these guys happen to be Pisces and behave the same way?
Are Pisces men more needy?
Post Opinion