It could be that the story, characters, or art style of the 'Can Not Love You' manga don't click with you. Sometimes, a mismatch in these elements can prevent us from loving a particular manga.
Under One Man manga did not explicitly describe the love story. Although there were some characters in the manga who had emotional entanglements, these emotional lines were not clearly depicted and were not officially recognized. In the manga, it mainly talked about the friendship, battles, and growth stories between the characters.
Well, sometimes it's in the little details. Like a character writing a love letter in a beautiful script or having a thought bubble with 'I love you' when they look at the person they love.
In my opinion, the first release has a certain charm and originality that makes it the best. But others might think differently depending on what they value in a manga release.
One option is to look for it on dedicated manga subscription platforms such as Crunchyroll or Comixology. Sometimes libraries also have digital collections of manga that might include Love is War.
Well, that's a tough one. You'd have to think about how you felt when you were with him and how the manga makes you remember those times. Maybe there are certain qualities or memories that make you question your feelings.