Go read/watch One Punch Man. It's a manga/anime that takes on this trope well, and very comically. Saitama DOESN'T forget about his most prominent ability, and that's taking out enemies with a single punch. Despite the fact that he hasn't learned anything new (yet; I'm on like, Chapter 50), they keep the plot fresh by introducing new character interactions, each character with their own unique ability, and by making it funny as all hell lol
Oh god, this. I can't tell you how much it turns me off to a comic when I go on the first page and find that huge wall of dialogue that's setting up the premise of the story. Reveal that shit along the way, tell it in parts, I don't care, just get this wall of text out of my face. I'm not invested enough in the comic yet, what makes you think I care enough to read through all this text? You're gonna have to pull me into the story a little bit more for me to want to sit through that. And even then, wall of text, ew. Block that shit and separate it into alternating bubbles, or at least use some kind of paragraph spacing. Don't hide the art under all that.
Show, don't tell.
i uh... may be guilty of this /coughs awkwardly but there is conflict later on related to it so it's not ENTIRELY glossed over, it's just character a is such a sponge for romance and friendship, and character b is such a bitch lol and y'know, character b's life is depending on character a, so she can't push him away either cause she sorta wants to live >.>