You and Negan have been something for a while, not sure what. But he talks to many girls, probably does the same with them he does to you. You had had enough when you saw him talking to another women.

"Fuck this." You walk up to Negan, then placing a knife to his throat, "You answer my questions, you live." You pause, "Are we dating? Are we fucking? Are we best friends? Are we something in between that?" You demand answers from him

He grins, "You gonna kill me sweetheart?"