:/

he's too possessive to be a gemini.... maybe he's a taurus or a scorpio, but the last one suits him better

Joowoon is 100% Leo. The author already gave the birth dates sometime ago. Heeso is an aquarius and Taku is a scorpio. Just like Fadafujoshi said, geminis are not possessive nor do they obsess over people like leos or scorpios.

oooohh, true! i forgot the author gave us the birthdates!! but i feel he has scorpio in his chart too, maybe because he likes to set boundaries for Haesoo but totally ignores when it's him that need to have them!

Its funny you say that because a while back I wanted to know what their zodiac signs are so I decided to do a birth chart on all 3 of them and Joown has Scorpio as his pluto sign And Haesoo has Scorpio in Jupiter and Pluto as well. And Taku has Scorpio in his sun and Mercury.

No fucking wonder I relate to the way Haesoo is scared of forming attachment. Like he is meant to be a free spirit while Joowon over here tryna hold him back. Poor little Aquarius, we so misunderstood some times smh (〜￣△￣)〜

Oh yes! aquarius have a hard time forming attachment (just like geminis) but Haesoo is a little too soft for an aquarius, though. Maybe that scorpio on his birth chart (as Girasol mentioned) might had something to do with it. Scorpios tend to be a little more emotional (they are water signs after all) than an aquarius which is an air sign. Btw, I am pleasantly surprise to find some many people here are interested in astrology. I always try to figure out which astrological sign the characters he/she belongs to based on their behavior. Its fun! :D

One hundo, no doubt!

I'm always reading mangas thinking like "tsc that's totally capricorn" (for example), it's stronger than me, I'm totally an astrology fan kkkkkkk