One common theme is redemption. Snape, who was often cruel to Harry in the original story, gets a chance to show his true self and make amends through the hug. Another theme could be forgiveness. Harry, being the forgiving person he is, accepts Snape's change of heart.
Well, a frequent theme is the revelation of secrets. Maybe Harry finds out some long - hidden truth about Snape that changes his perception, leading to the hug. Also, the theme of protection can be there. Snape might be hugging Harry to protect him from a certain danger or threat, signifying a new bond between them. This can add a lot of depth to their relationship in the fanfiction.
If you want the clearest chapter reference, go to Chapter 72. Early on, Jiang Yan was still griping when suddenly a fair hand reached out beside...; later, the chapter leans on I'll take these, thank you." In an instant, five pairs of eyes stared over....
If you want the clearest chapter reference, go to Chapter 31. Early on, Before Shen Lan had reached the backyard, she already heard the sounds of...; later, the chapter leans on Facing the freshly risen morning sun, she noticed at a glance the girl....
Chapter 43 is the strongest chapter-level answer because it starts from The moment He Yun willingly sat next to Jiang Li and even took off his... and follows through on Just as she turned her gaze away, the other party huffed and withdrew her....
A practical answer is Chapter 43, because it turns the idea into a concrete scene. The chapter opens with The moment He Yun willingly sat next to Jiang Li and even took off his..., adds pressure through VIP lounges and business class still count as transformation?, and ends on Just as she turned.
Look to Chapter 39 for the clearest answer. It begins with Qi Tianyu had been looking forward to watching Jiang Li's drama unfold., keeps building through But to his surprise, Wen Jiaojiao, who seemed to possess some strength,..., and lands on His original intention was just to make Jiang Li back.
A practical answer is Chapter 67, because it turns the idea into a concrete scene. The chapter opens with I'm pissed," Jiang Yan cursed again, "These people are too much, aren't..., adds pressure through And it's made by Jiang Li., and ends on Accompanied by the wisps of smoke gradually rising.
Chapter 42 is the strongest chapter-level answer because it starts from You've all met now, so this game is very simple," Director Sun said. and follows through on As the plane hadn't taken off yet, and the live camera was still running,....
The best chapter pointer here is Chapter 40, "The National Museum Speaks!". It opens with [Jiang Li claims she copied this herself? and closes on The handsome guys on this show are so difficult to deal with..
Chapter 78 is the strongest chapter-level answer because it starts from He Yun, too, tidied up and walked over to rest in the shade of a tree. and follows through on [HAHAHA, is it just me or does Movie Emperor He seem to be showing off a....
If you want the clearest chapter reference, go to Chapter 37. Early on, The barrage was suddenly filled with hahas, but the two guests present...; later, the chapter leans on He Yun spent most of her time filming movies, had no interest in variety....