It doesn't have to be the same. You're falling into a dangerous situation, and I want you to know you're not alone from the start.

[He freed a hand, reaching up to poke him on the nose.] Got it? Shisui was too close to your age to really be support, and Sasuke was born after I died, so that's not the same at all. That's you supporting him. I may be younger now but you're still my baby cousin, no matter how big you got. Got it?