I liked each character as themselves. Though in the story... Hrmmmmmm. Not so much.
Suffers from being a short manga so the romance isn't well-built.
The side couple is literally just an extra set of characters (it's just mentioned that they're a couple, but they're never shown together). The other alpha is just there to make some sort of progress to the romance, but it's too late since the readers were already slapped to the face multiple times that the main alpha doesn't want to get together with the mc.
Unmei Ja Nai Hito