DEAR ANNIE: I’m in a bind with my best friend, “Serena.” Her boyfriend, “Kyle,” has been flirting with me for months, and last weekend, he cornered me at a party and confessed he has feelings for me.

Flirting is often seen as playful behavior that signals interest to a potential partner. But according to new research, there ...

A. The short answer? Stop. Tell your guy best friend it’s not cool to be messing around like this, and put it in a text—so it’s in writing. Let him know that if he decides to be single, you might ...

DEAR MISS MANNERS: I am female, and I have a male friend who likes to flirt with other women when we go out for dinner or other occasions. Seeing as we’re just friends, I don’t think I have any ...