if good fren tells u he suspect s his gf is cheating him...

[Insouciant]

then actually u know cos u saw his gf flirty flirty with another man at the mall before, will u tell yr fren he is overreacting or tell him u also think so?
i told my fren he is overreacting because i don't want to be witness to anything....
did I do my fren wrong?
but i only see his gf flirty flirty with another man. i didn't see them go hotel open room or kissing or hugging in public