A female version of Roy Harper 

**When she was still a kid Bruce used to call her his little princess as an affectionate nickname, he would still do it but he isn't sure if he should meanwhile if he did it would bring up a lot of emotions for Dick**

**If she wants to play with Bruce's heart's strings to gain something or convince him she calls him daddy/papa like in the past**

A female version of Dick Grayson 

A female version of Tim Drake 

**Before her death Bruce used to call her his sweet girl as an affectionate nickname, if it was used by him it could bring up a lot of emotions**