爸爸 / father

永远只有一个
d one and only one

再亲再好的前辈都无法取代
can't be replaced

干爹
god-father

性格与行为再怎么的像爸爸
although character and behavior are very much like father

都不是爸爸
is not real father

不能真正的把你放在心里边
won't give you full-time position in his heart

爸爸与干爹
father versus god-father

你永远是爸爸的宝贝
you are forever precious to father

你只是干爹玩弄的宠物
you are just a playable pet to god-father