10 cm apart is probably one of my favorite romance series ever.... and i've seen a lot of them. The characters are well designed and believable, but the true worth is in their interactions. They feel like genuine people trying to navigate high school relationships, that being said its not super in depth with the other characters besides the two main ones but it still holds up. The real reason I started this review was just so I can have it on record how much I absolutely ADORE the ED for this anime. Don't get me wrong the OP is ok, but the ending themeis my favorite ED of all time, I literally cannot watch it without wanting to tear up. Please watch this even if its just to see what this amazing ed is.