Tsundere: A character who is initially cold and hostile but eventually shows a warm and caring side
Kuudere: A character who appears calm and emotionless but can reveal a gentle and affectionate nature
Dandere: A character who is shy and quiet but becomes loving and open around people they trust
Yandere: A character who is loving and sweet but can become obsessively and violently possessive
You'd make me happy really by recommending this list!