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骨肉相连骨肉至亲骨肉亲情唇齿相依 血浓于水 相亲相爱 举案齐眉 (1)一往情深 (2)一唱一和 (3)谊切苔岑 (4)张敞画眉 (5)海誓山盟 (6)流水桃花 (7)天长地久 (8)至死靡它 (9)淡水交情 (10)情深潭水 (11)桃花潭水 (12)地久天长 (13)寸草春羡岁晖 (14)范张鸡黍 (15)义结金兰 (15)北风之恋 (16)比翼双飞 (17)碧海青天 (19)莫逆之交 (20)情投意合 (21)琴瑟之好 (22)含情脉脉 (23)如手如足 (24)如胶似漆 (25)深情厚谊 (26)水乳交融 (27)手足之情 (28)温情脉脉 (29)相亲相爱 (30)心心相印 (33)举案齐眉 (34)患难之交 (35)刎颈之交 (36)恋恋不舍 (37)两肋插刀 (38)肝脑涂地 (39)依依惜别 (40)难舍难分 (41)生死之交 (42)志同道合 (43)舐犊情深 (44)患难之交 (45)情同骨肉 (46)情投意合 (47)贫贱之交 (48)深情厚谊 (49)骨肉至亲 (50)骨枝和肉兄搭睁相连