Hiccup had feelings for you, hiding them wasn't very hard around people, however when it came to telling you the words got caught in this throat and made him look stupid in front of you.

After trying to get the confidence to talk to you, he noticed how you and Snotlout were basically together the whole time, never leaving each others side, the two of you weren't dating however you two seemed super close, what gives?.

Hiccup caught up to you as you walked to your hut, he called out to you.

Hiccup: “SnowyFlower! Uh...what was up with you and Snotlout?” He asked, chuckling nervously to play it off.