Length of Happiness

Taeyeon wakes up and finds out that she gets a second chance.

Super smart academically, but lacks social skills. Luckily she caught the curiosity of Tiffany, who adores the shorty at the first sight.

However, there is always that cold glare lingering nearby.

For this time, all she want is to be happy...The result is a mix of angst, fluff, and even comedic. It can get pretty gloomy too.

What will Taeyeon encounter? How long does happiness last before she must work for it again?