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.
YMMV: About a Boy
The Woobie: Marcus one-hundred percent. When a character's first line is "There are some people who had a good time in life. I was starting to realize I wasn't one of them", You can tell its not going to be a happy film for them. Fiona also counts due to her depression.