Overlapping profiles on different sites?

I'm on this site as well as at least one other where occasionally I see profiles from what may be the same person. Some others, I see the same picture but the information may be different. Under what
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Lisbeth:
I was wondering that if I get a girlfriend and masturbate still.
(26 September 2016)

Sharmaine:
My close friend likes the same guy as me?
(26 September 2016)

Sharmaine:
Any ways any one can help me get rid of my feelings for him or at least suppress them?
(26 September 2016)

Sharmaine:
I m really jealous though I shouldn t be, and I feel like an awful human being and friend.
(26 September 2016)

Sharmaine:
I want the best for Kelly, and I don t want to be selfish in any way, as Kelly has felt with some serious deppresion issues in her life.. But I feel bad every time I talk to them now.
(26 September 2016)

Sharmaine:
They have both told each other that they like each other and I ve been supportive... But it hurts.
(26 September 2016)

Sharmaine:
One night, Kelly told me that she liked him.
(26 September 2016)

Sharmaine:
I hang out with him a lottt... And, of course.. I develop feelings for him.
(26 September 2016)

Sharmaine:
I have a close friend named Kelly, and another close friend (and crush). Kelly and I know that my crush is a bit of jerk but we still hang out with him.
(26 September 2016)

Emma:
Should I give a gift back?
(26 September 2016)