How come my friends are falling for these players?

[Take a bow]

I'm not judging by their appearance ,but i seriously know their personality type. I always see them flirting with a whole bunch of girls and flirting with different girls at once on their facebook cause they showed me their facebook. I did once and then i had to get out of it cause i didn't want a player to be my boyfriend. What are some ways to nicely hint to my friends with out telling them that the guys their dating are players?? ...
ugh im not into players..
ugh im not into players..
and i do have a several friends who are actually players and you are already jugging me by saying i am trying to steal my friends boyfriend but i am not. the one who i use to hang around with is a different guy their dating a different one.
and at westside you do not know me in the real world so please don't assume i am that kind of person your just terrible for saying that i am trying to steal my friends boyfriend why would i ...