Hey nostr:npub1jluy3twvf338v6zlujzzdhjkzjy8ezj34ksydr8vw8a6jwp89ygshpp2kq , by NOSTR specification, the user can not reply/react/share or do anything with a repost, it's merely an information that that person reposted that note, so basically you're replying to the original note and not to the repost itself.