1. 隣人   lover   neighbor   fianceé   fiancé   Hint Half-n-half Clue   2. 知り合い、知人   friend   folks   acquaintance   fianceé   Half-n-half Clue   3. 遊び友達   playmate   friend   girlfriend   companion   Half-n-half Clue   4. 同級生   girlfriend   classmate   companion   boyfriend   Half-n-half Clue   5. 同僚　   classmate   playmate   workmate   friend   Half-n-half Clue   6. 恋人   comrade   girlfriend   classmate   boyfriend   Half-n-half Clue   7. 恋人   acquaintance   neighbor   companion   girlfriend   Half-n-half Clue