Maybe it's because I'm 46 and single myself (although, in my case, not because I got divorced, LOL). And maybe it's because of the uncanny resemblance between the ML's high-school crush and my high-school crush of 30 years ago (ok, "mine" was blonde, blue-eyed and freckled, but everything else - body figure, shape of the face, cheeckbones, ears, nose, profile, hairstyle, hands, character etc. - was strikingly similar). And maybe (and more seriously) it's because, let's be honest - who wouldn't want to have a second chance at youth with the consciousness and experience of an adult (only the consciousness, therefore minus the beer-belly and the receding hairline, LOL)?
Whatever the reason, I was hooked right away and this dorama left a huge impression on me (I'm not ashamed to admit that by the end my eyes were wet!).
A simple yet not shallow premise, nicely developed throughout the series and masterfully wrapped up in the last episodes. At times I laughed, and at times I was moved. Huge congrats to the author(s)!
The cast (although, I'll shamefully admit, mostly unknown to me) did a great job too (with only one notable exception, that is the 16 y.o. version of the ML's wife - I found that idol-turned-actress waaaaaay below par, sorry - one more example of the nefarious influence of the idol-system on acting quality...but that's another story).
The music was also a very nice element, needless to say, and so were the 80's references!
All in all, a perfect 10 as far as I'm concerned! Hidden gem! ^___-