Why did this pisces guy delete my capricorn and scorpio friends from facebook?

[Love is letting go]

The 3 of them are all good friends with each other but he deleted them. Why?

I'm not really close with this pisces guy but he didn't delete me from facebook.
Instead, he deleted the capricorn and scorpio from his facebook.
What's up with this pisces guy? Why is he so mysterious? I don't understand his actions.

[Aquarius]

It seems that Capricorn and Pisces attract each other, but it doesn't end well, but then Pisces rants about it with the Aquarian friend listener of the problems and starts judging Aquarius and insult Aquarius and blame it on Aquarius about that and says Aquarius doesn't know anything about suffering and insults her even more and gets even more personal and even tries to avenge the whole thing on Aquarius.

This is when Aquarius ends up hating them all... Both Capricorns and Pisceans for being shallow and stupid.

The Scorpio is probably the Aquarius partner and the listener of Aquarius telling him the whole story about Cap and Pisces LOL, or just is so good at reading their partner that comes upset that tries to fight with Pisces LOL.