These are what we call the 'YMMV items.' Things that some people find in this work. We call them 'your mileage might vary' because not everyone sees these things in the same way. This starts discussions in the trope lists, a thing we don't want. Please use the discussion page if you'd like to discuss any of these items.
Tear Jerker: The 'What If' scenario that Rae watches with Tix, after she is hit by the car on the bridge. Particularly Finn sitting down and sadly talking to her grave about all the things he wishes they had done together.
The fact that Tix, one of the sweetest characters in the show, dies of a heart attack between series one and two.
Rae reading Chloe's diary and finding out how much Chloe really did care about her well-being.
The first time Rae sees her baby sister in the hospital and says to her "you are perfect" and "you are strong".