Lyric discussion by marshmellowpie 

It kind of amazed me how Paul would think the lyrics are about him

-I'm sorry that I made you cry -I was dreaming of the past, and my heart was beating fast, I began to lose control -I was trying to catch your eye, thought that you was trying to hide

If it really was about Paul, it certainly wasn't about how John was jealous of Paul's "bandwagon", it just doesn't fit the lyrics. Perhaps John told Paul he was thinking about him when he wrote the lyrics, and the bandwagon thing is Paul's interpretation.

The way I see it, the lyrics are about a person who wants to apologize his obsessive and jealous behavior that have resulted from that person't insecurity and mistrust to that other person; it also seems he's reminiscing about the "better days", when they were closer and were nicer to each other

An error occured.