The context of the following conversation is Riley went to the cemetery to take flowers to his grandma, but he saw a ghost and run,  and told Taylor what he  had found.:
Riley says You'll never guess what just happened to me!.
The friend responds Are you okay? You're shaking!.
Riley responds I went to the cemetery to visit my grandma for her birthday and to bring her flowers..
The friend responds Well, that's nice, but why are you so upset?.
Riley responds I swear I saw a ghost coming out from behind a tombstone! I just dropped the flowers and ran! I told Taylor but she doesn't believe me!.
The friend responds Holy cow! I would have freaked out too!.