The art is gorgeous but I don't think that "love at first sight" is really the same thing as the deeper love of a long-term relationship. Not that the feeling of "love at first sight" is a bad thing - it's totally reasonable for that initial attraction to be the reason why you're interested in someone. I find myself a little frustrated at their conversations about love, but at the same time, they're still young / immature and I can understand that Yoi wants a more direct confession rather than something casual.