I think it's because Ivan is weird af. Seriously. The way the author draws his face is hilarious, but weird. Alek is always portrayed as the quiet princely type, and not a total goofball. I think that's why some people like him better. However, I am also Team Ivan, because I like weirdos. And they have the best chemistry, i.e., Hen guy seems unable to resist him. (=・ω・=)
You know that i hope that the author will make other story about alek, like give him partner who's more cheerful and loud than hen. He is so quiet, and when hen with alek they both look so stiff, so i wish that alek with get other person who's more loud and can make him laugh like I NEED TO SEE HIM LAUGHING OUT LOUD
COMPLETELY AGREE!!!
I know that people have different taste but i team ivan. Idk why alot of people here are team alex like he is so cold and uncertain but yeah he is hot and kind. I think ivan already fall in love with hen but he just make sure about something like whe he said "he only care about sex" then boom, a lil spoiler of his past come out then i got curious. And from hen acted it already obvious that he get hooked to ivan, when he always think about ivan whenever. I wish all the best for my baby hen, but we need to know more about ivan, not just the way he behave now, he hiding something. He look kinda sad when hen said something in jeju island