Honestly it would be DekuUra because in the beginning of a ship name show who's top and bottom but there is a lot of reason people act like Uraraka is the being of the series It's also found that Izuku does show similar emotions but there are many reasons why people can blush take an example from owl house amity
Haven't seen the owl house. I'm mainly into Danganronpa. Ya seen it? Also. Ship names can be either way like Mondotaka (Mondo x Taka) or Ishimondo (Kiyotaka x Mondo) It all depends on which one sound better. Blushing in most animes is stood for liking or, feeling love interest for someone. It is also possible that Midoriya is in love with multiple people striking Katzuku (Katsuki x Izuku) Uradeku (Ochaco x Izuku) and Tododeku (Todoroki x Izuku) or it could be like the love felt by Izuku similar to the love felt by Shuichi Saihara in New Danganronpa V3 where it's so confusing people just end up giving up, because. He's the main character. It all depends on who seems the most obvious to a certain person and who the main character seemed to love first. Like in New Danganronpa V3 where it was obvious that Kaito Momota was in love with Maki Harukawa toward his plummeting death. (The end of it) But toward the very beginning it seemed Kaito Momota was in love with Shuichi Saihara causing both Saimota and Harumota.