Hey, what's there to be so worried about if the two of you are serious?

[ Her cheeks are puffing up now. This is clearly serious talk. Minako is forgetting all about her meal for the moment, because there's no way she can give one of her best friends advice and eat at the same time. ]

Even if the first one isn't great, it's not like it's the only one you'll ever have for the rest of time! You'll have plenty of chances to do it over, that's the beauty of romance..!