!Per wiki policy, Administrivia/SpoilersOff applies here and all spoilers are unmarked. Administrivia/YouHaveBeenWarned.

* Léon giving Mathilda a handkerchief to wipe off the blood from her bleeding nose after she is violently abused by [[FatBastard her father]] who forced her to clean up the apartment. This particular scene is bittersweet because of the following dialogue:
-->'''Mathilda:''' Is life always this hard or just when you're a kid?\\
'''Léon:''' [[BrutalHonesty Always like this.]]
* Leon at the theater while he's watching ''Film/SingingInTheRain''.
* Léon using a pig-themed oven mitt as a HandPuppet to cheer Mathilda up after her family is executed.
* Leon spraying Mathilda with a water bottle while she runs around their apartment. Their antics eventually cause a closet door to fall off, eliciting laughter from the both of them.
* Leon and Mathilda dressing up as famous celebrities.
* Mathilda digging up some soil and placing Leon's CompanionCube potted plant in the ground after arriving in Spencer School, which she addresses by his name.
* A brief moment of Mathilda and her little brother hugging, establishing that he's the only one she gets along with in her abusive household.
** While Mathilda's sister is somewhat of a jerk to her it's also hinted she was a bit of a CoolBigSis to their brother based on a picture of them together, smiling, hinting that she wasn't all bad.
* Leon's MutualKill on Stansfield counts, especially in the Directors Cut. In the Directors Cut, a scene where Mathilda tries to pay Leon to get him to kill Stansfield and the DEA goons has Leon he tells her that revenge doesn't help and it's better to forget(Leon himself had avenged his lover when her father murdered her for seeing him against his wishes). By sacrificing himself, he removes the burden of revenge from Mathilda, freeing her to be a kid again.
* Tony keeping Mathilda from ending up as an assassin herself, in a sense. He drives her to tears, but he's also on the verge of tears himself mourning the loss of Leon, and he knows that this is the best thing for her and the best thing he can do in memory of Leon.