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.
Another instance. Early in the film, Peter's father tells him that his two best friends are Hank Mardukas... and Peter's brother, Robbie. Peter is visibly a bit disappointed by this. At the wedding, though, his father holds both his sons in his arms and says "Just for the record, you're both my best friends. And Hank Mardukas."