I need a thresooooome. Why can't they become a trouple 😭😭😭

It would still be a love triangle though so it won’t be an everyone-loves-eachother poly but a one-person-likes-two-people-and-is-liked-by-two-people ┑(￣Д ￣)┍
Idk why but threesome relationships like that just feel wrong, they would just constantly be fighting over him instead