Girls, Do women compare their boyfriends/partners looks to their friends or colleagues partners?

I read an interesting comment today where a girl noticed her boyfriend was better looking that her friends boyfriend, and it surprised me, as I didn't think girls cared about this stuff (male good looks).

So girls is this common? Would you compare your own man to a friends new boyfriend when you meet him?
Girls, Do women compare their boyfriends/partners looks to their friends or colleagues partners?
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