I think the mains story is about Lily's wish of marriage. Any others storylines are not important. I think you should also consider order your essay from here -
Essay writing was never my forte as English isn’t my first language but because I was good at math so they put me into Honors English. I really couldn’t be assed with reading King Lear and then writing a 5,000 word paper on it so I looked up essay services and
Take a Study Break!