Why do SOME girls/guy try to show signs to someone when they’re already in a relationship?

Anonymous

I noticed this with girls in my school but i know guys do it too.

there’s been times at my school where i see a girl showing signs to a guy when they already got a boyfriend

1. One time i saw a girl say to a guy “ur cute can i have ur number” and she said she had a boyfriend already.

(in this case this girl probably wants an ego boost or wants to replace there boyfriend or have a second option. There’s many other cases where i saw this too)

2. Another time i saw a girl already in a relationship but tried to get with another guy and replaced her boyfriend for the other guy.

(i think in this case it’s because they’re not happy with there current relationship).

3. I remember a girl showing interest in me then later she got a boyfriend but then she still showed interest. I’m assuming she either doesn’t like her relationship or she’s like the girl from number 1.

Why do SOME girls/guy try to show signs to someone when they’re already in a relationship?
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