I favourited Emil! The first thing that caught my eye is how he's a HUGE lover for animals and volunteers in protecting them!! (and that one part where he tried and failed to be vegan for the animals though...gosh) I find that is a super nice addition to his character since he's said to come from a wealthy family and background!
Despite how he's somewhat struggling in school and all; he still try his best to maintain his studies and take care of his friends...which is something I can sympathize with, and the overthinking part is highkey relatable ;;
Overall, I love his kindness and caring personality towards everyone; despite his issue with having doubts towards people and overthinking of someone's action, that doesn't stop him from being the moodmaker to everyone, and again, it's a nice pace of change considering his background ^^