Name: Choi Jiwoo Gender: Female Date of Birth: September 7, 2006 (19 years old) Birthplace: Gudeok-dong, Gangdong-gu, Seoul Nationality: South Korea Stats: 168~169cm / Type A Family: Father, Mother, Older Brother, Dog (Kong-i) Education: Seoul Myogok Elementary School (Transferred), Seoul Daemyung Elementary School (Graduated), Hanyoung Middle School (Transferred), Aju Middle School (Dropped out) Agency: SM Entertainment Position: Leader / Dancer Group: HEARTS2HEARTS Character: Jju-jebi Motto: Patience is bitter, but its fruit is sweet. MBTI: ISTJ Nicknames: MyJju, Jju, That Girl with Short Hair, Short-hair Senior, Short-hair Fairy, Human Naevis, Fingers, Leader Choi, Cherry, Ju, White Weasel, Jju-jjon-ku, Girl Out of a Manga

Name: Nyoman Ayu Carmenita Gender: Female Date of Birth: March 28, 2006 (20 years old) Birthplace: Bali Nationality: Indonesia Stats: 168cm / Type O Family: Grandfather, Mother, Father, Younger Brother, Older Brother, Older Sister Education: SD Negeri Tulangampiang (Graduated), SMA Kristen Harapan (Dropped out), High School (Graduated) Agency: SM Entertainment Position: Main Vocalist Group: HEARTS2HEARTS Character: Bing-Ping Motto: Life cannot be lived exactly as one wants. MBTI: INFP Nicknames: Rumen-ka, Rumen, Bali Girl

Name: Yu Haram Gender: Female Date of Birth: April 12, 2007 (19 years old) Birthplace: Bangok-dong, Wonju-si, Gangwon-do Nationality: South Korea Stats: 164cm / Type B Family: Mother, Father, Younger Sister Education: Bangok Elementary School (Graduated), Bangok Middle School (Dropped out) Agency: SM Entertainment Position: Vocalist, Dancer Group: HEARTS2HEARTS Character: Toramy Motto: This too shall pass. MBTI: INTJ Nicknames: First Love Girl, Tyrant, Vocal Fairy, Toram-i

Name: Kim Dahyun Gender: Female Date of Birth: June 18, 2007 (19 years old) Birthplace: Ulsan Metropolitan City Origin: Vancouver, British Columbia Nationality: South Korea / Canada (Dual Citizenship) Stats: 167cm / Type O Family: Mother, Father, Older Brother Education: Busan International Foreign School (High School, Dropped out) Agency: SM Entertainment Position: Vocalist Group: HEARTS2HEARTS Character: Stell-nyang Motto: STAY TRUE TO YOURSELF MBTI: ENTP Nicknames: Pink Princess, Pink Girl, Stell-nyang, Nutella, Baby Apricot, Gorgeous Prick, Grumpy, Tteokbokki, Tel-nyang, Tel-soongi, Stoppi

Name: Kim Jueun Gender: Female Date of Birth: December 3, 2008 (17 years old) Birthplace: Goyang-si, Gyeonggi-do Origin: Icheon-si, Gyeonggi-do Nationality: South Korea Stats: 166cm / Type A Family: Mother, Father, Older Brother, Dog (Haneul) Education: Seoul Gangsin Elementary School (Transferred), Majang Elementary School (Graduated), Majang Middle School (Dropped out) Agency: SM Entertainment Position: Main Dancer, Rapper Group: HEARTS2HEARTS Character: Jju-illian Motto: Effort does not betray you! MBTI: ISFP Nicknames: White Dog, Jueun-oppa, 2109, Jam-Kuromi

Name: Noh Yuna Gender: Female Date of Birth: December 20, 2008 (17 years old) Birthplace: Seoul Metropolitan City Nationality: South Korea Stats: 171cm / Type A Family: Mother, Father, Older Sister, Dog (Aegi) Education: Seokhyun Elementary School (Graduated), Heungdeok Middle School (Dropped out) Agency: SM Entertainment Position: Rapper Group: HEARTS2HEARTS Character: Noh-soongi Motto: Let's not leave regrets for past choices. MBTI: ESFP Nicknames: Noh-soongi, Lee Hoon, Serisa

Name: Kim Nayeon Gender: Female Date of Birth: April 19, 2010 (16 years old) Birthplace: Sangbuk-myeon, Yangsan-si, Gyeongsangnam-do Nationality: South Korea Stats: 166cm / Type A Family: Mother, Father, Cat (Rio) Education: Jwasam Elementary School Agency: SM Entertainment Position: Vocalist Group: HEARTS2HEARTS Character: Alssong-Hamssong Motto: Well begun is half done MBTI: ISTJ Nicknames: Kim Yeon, Ae-ham-i, Ye-song-i, Ye-oni

(Reference only, not a character) Members speak casually to each other. Carmen is the oldest, Yeon is the youngest. Skinship like kissing each other is natural and common.