Maka's offer of friendship to Crona, and especially their reaction to it. After the horrible flashbacks and the scene inside their soul, this troper couldn't hold it in at seeing that poor thing receive the first bit of kindness in their entire miserable existence. The episode even had some poignant background music and a special Ending Theme animation to drive it all home.
"It's not that you don't know how to deal with others, it's that no one ever took the time to deal with you,"
- In the same episode, Maka's comment about Soul:
"Obnoxious, and yet always answers to my every whim...the greatest guy...Soul.".
In English dub: This one is cool, a little rough around the edges too. But it's always there for me when I need it. This is my Soul Eater's soul.