First-generation idol group�Fin.K.L's Ok Joo Hyun and Lee Jin recently reunited to celebrate their birthdays together.�The two "original" idols�reminisced on their girl group days in their matching outfits.

Ok Joo Hyun tweeted, "Jin and I whose birthdays are one day apart. We ordered a special cake and lit the candles on top," and "Birthday lunch! It's like Jin and I promised to wear the same color. Is this like Fin.K.L again... Happy birthday~ And I love you, my friend blue Lee Jin. Plum black Joo Hyun."

Netizens commented, "It's nice to see they're still close," "They're still gorgeous," and "I hope to see a Fin.K.L reunion one day."

Ock Joo Hyun is currently starring in the musical 'Rebecca'.

Isn't it nice to see idols meeting up long after their groups stop promoting?