Rough translation work here and there. Here are some improvements:
p2
panel 1: Takagi: "Hmm, really?"
panel 3: Nishikata: "Actually, I didn't get a single one..."
panel 4: "Were any of them romantic?" (
honmei)
p3:
panel 2: Takagi: "You know, the kind that aren't obligatory" Nishikata: "N-no, I understood that..."
panel 3: Nishikata: "Th...there's no way they were, right...? Though I don't know..."
p4:
panel 2: "It's your first one, huh?"
panel 4: "That means this is... there's no way...
No... Then she must have figured out that I didn't get a single one today...!?"