1. 隊友   lover   playmate   fiancé   teammate   Hint Half-n-half Clue   2. 同學   relative   teammate   fiancé   classmate   Half-n-half Clue   3. 相識   comrade   colleague   neighbor   acquaintance   Half-n-half Clue   4. 遊伴   companion   boyfriend   playmate   colleague   Half-n-half Clue   5. 室友   neighbor   lover   roommate   boyfriend   Half-n-half Clue   6. 戀人   friend   boyfriend   colleague   lover   Half-n-half Clue   7. 同事   neighbor   colleague   boyfriend   roommate   Half-n-half Clue