Lacie's feed

They need to have a time skip of like 5-6 years where they are farrr away from each other because thats the only way I can attempt to “accept” their switch up in their relationship dynamics. Like their relationship right now is so perfect and wholesome to me especially taking into consideration the hyung’s backstory of losing his sister and wanting to prevent what happened to her from happening to younger main character. I just can not see the older one falling for the younger one - like hes practically a father figure It just feels like grooming to me i dunno man. Are there any manhwa/ manga reccs where the relationship dynamic is exactly like this but purely platonic??