This is actually an older list that I wrote during one of my MBA classes (yayy for paying attention!). I just added my copyright symbol (IV). But yeah.... I witnessed/heard this happens all the time. Although as cruel as this might sound.... I do think it is kinda funny. If you want him to pick a side (dating you, not dating you) then communicate that to him. You don't want to? That's because you already know the answer....and it is not the answer you want.