ONE PUNCH MAN OVA | S1 "The Shadow That Snuck Up Too Close" REACTION!

The episode of "use everything beside "I"" xD

The movie at the start was titled Alien vs Stalker, so both relevant to Saitama's issue in this OVA and a reference, maybe you can make more sense of the dialog, now with that context xD

I never cared for any of the movies anyways, so take that break and enjoy your time!

I think the waitress was just waiting for him to tell her the rest of the order xD

The waitress looked at Saitama wierd, because he is poor to only order a kids menu and nothing else. She just finds his behavior wierd, like she expected him to buy more.

I think the reason you think the song at the end is familiar is because it sounds a lot like the Naruto Tailed Beasts counting song. Both are done in a folk song-y style of traditional festival songs/nursery rhymes (I think)

Great to see the OPM OVAs! Do them all!