About them:
Yoon Eun Hye (Chae Gyung)
Birthdate: October 3, 1984
Height: 169 cm
Weight: 50 kg
Bloodtype: B
Siblings: First-born amongst 1 son, 1 daughter
Hobbies: Watching movies, writing letters
Talent: Drawing
School: Kyung Hee University
Joo Ji Hoon (Shin Goon)
Birthdate: May 16, 1982 (hahas...he is Taurus...like me :) )
Height: 187 cm
Weight: 68 kg
Hobbies: Gaming, basketball, swimming
Talents: Speed-reading, singing, dancing, self-defense
School: Dong Won University, Kyung Kee University [different sources said different things]
Kim Jung Hoon (Yul Goon)
Birthdate: January 20, 1980
Height: 179 cm
Weight: 60 kg
Bloodtype: AB
Siblings: Last-born amongst 2 sons, 1 daughter
Debut: UN's 1st album "Voice Mail" (2000)
School: Seoul National University
Song Ji Hye (Hyo Rin)
Real Name: Chun Sung Im
Birthdate: August 15, 1981
Height: 168 cm
Weight: 46 kg
Siblings: First-born amongst 1 son, 2 daughters
Debut: Kiki Fashion Model (2001)
School: Graduated from Kyung Mun University
Perhaps Love (Sarang Een Gah Yo) Lyrics:
By J & HowL
Uhn jeh yuht duhn guhn jee gee uhk nah jeen ah nah
Jah kkoon nae muh ree gah nuh roh uh jee ruhp duhn shee jahk
Hahn doo buhn ssheek dduh oh reu duhn saeng gahk
Jah kkoo neul uh gah suh joh geum dang hwang seu ruh oon ee mah eum
Byuhl eel ee ah neel soo eet dah goh
Sah soh hahn mah eum ee rah goh
Nae gah neh geh jah koo (neh geh jah koo)
Mahl eul hah neun geh uh saek hahn guhl
Sarang een gah yo geu dae nah wah gaht dah myuhn shee jahk een gah yo
Mahm ee jah koo geu dael sarang hahn dae yo
Ohn seh sang ee deud doh rohk soh ree chee neh yo
Wae ee jeh yah deul lee jyoh~ OOH~
Suh rohl mahn nah gee wee hae ee jeh yah sarang chah jaht dah goh
Jee geum nae mah eum eul suhl myung hah ryuh hae doh
Nee gah nae gah dweh uh mahm eul neu kkee neun bang buhp ppoong een deh
Ee mee nahn nee ahn eh eet neun guhl
Nae ahn eh nee gah eet deu shee
Oo reen suh roh eh geh (suh roh eh geh)
Ee mee geel deul yuh jeen jee mohl lah
Sarang een gah yo geu dae nah wah gaht dah myuhn shee jahk een gah yo
Mahm ee jah koo geu dael sarang hahn dae yo
Ohn seh sang ee deud doh rohk soh ree chee neh yo
Wae ee jeh yah deul lee jyoh~ OOH~
Suh rohl mahn nah gee wee hae ee jeh yah sarang chah jaht dah goh
Saeng gahk hae boh myuhn (saeng gahk hae boh myuhn) mah neun soon gahn sohk eh (sohk eh)
Uhl mah nah mah neun (YEAH~) suhl leh eem ee ssuht neun jee
Joh geum neu jeun geu mahn keum nahn duh jahl hae jool kkeh yo..
Hahm kkeh hahl kkeh yo choo uhk ee dwehl gee uhk mahn suhl mool hahl kkeh yo
Dah sheen nae gyuh teh suh dduh nah jee mah yo
Jjahl beun soon gahn joh chah doh bool ahn hahn guhl yo
Nae geh muh mool luh jwuh yo~ OOH~
Geu dael ee ruh geh mah nee (geu toh rohk mah nee)
Sarang hah goh ee ssuh yo (geu dae yuh yah mahn) ee mee~
[Translation]
I don't know when it all started
When my head became dizzy with thoughts of you
These thoughts would often pop up in my mind
I feel anxious as my heart expands towards you
It's nothing.. it's just a little thing
Your words are awkward to me
Is it love?
If you feel the same way, is it a beginning?
My heart keeps saying it loves you
It screams out for the whole world to hear
Why has it taken so long for me to hear it~?
We've finally met.. finally found love
If I wanted to show you how I feel
The only way would be for you to become me
I'm already inside of you
Just like you're inside of me
To each other [ to each other]
We may already be too accustomed
Is it love?
If you feel the same way, is it a beginning?
My heart keeps saying it loves you
It screams out for the whole world to hear
Why has it taken so long for me to hear it~?
We've finally met.. finally found love
When I think about it [when I think about it]
I realize how many moments there were when my heart trembled
I'll try as harder as I was late in realizing my feelings
I'll be with you, I'll only give you fond memories
Please don't ever leave me again
Even the shortest moments without you make me uneasy
Please stay by me~
I already love you so much (you're the only one)
Their pictures:
~Happy family
~Alfred, the bear
~Shin Goon...so cute
~ The necklace that Shin Goon gave to Chae Gyung...bought in Thailand by his helper.
~The hugging...hehe... 
~Wah...so touching...
