[kapusta17]

Hi, I have several questions here. Hopefully I'm doing this right...

1) Is 心の声 the Japanese expression for "inner voice" (like a voice that says "This is a really bad idea...") or does it literally mean something cheesier and romantic like "it's his heart speaking."

2) Could someone please explain to me what this sentence means? I haven't learned how to use ついで yet and basically... it's terribly confusing for me.
挨拶ついでに飛びついだり友情を拳と拳で話り合いたい だけなんだ

Thank you!