For flashbacks, I usually do 1st person. To me, it's a bit more natural. But I'm sorry if it's a bit peculiar for you...
I get that. There was a place near the bottom where you switched from second to first and then back again.
Oh. That's speech. You're speaking to Jamie there. If I'm still wrong about where you're referring to, could you please quote the paragraph or sentence where that happened?
“One can believe, ______!” Your friend’s very own catchphrase poured out of his mouth and he smiled like a superhero in those comics... or he tried to. Seeing how he was failing miserably, I pushed him along to his locker, extinguishing any chance of him embarrassing himself with his horrible impressions. As I struggled to push him, looking up, I found my face stuck in his huge mop of hair. Not long, but not short either.
There.
There.
Thanks! I'm so sorry for the trouble. Thanks for telling me!
You're welcome. I like to edit.