Everyone is talking about her suitor being to old but I dont think it's a problem. Right now I dont think any of them are actually looking at her in a "potential lover " way. She just a really cute child that you want to cuddle and squeeze her cheeks
We are looking at it that way because we know it's a romance type and :
young prince of other country with a dark past (evil step mother stealing his throne) secretly great will acting like a fool, all mysterious with a look that got potential (when he'll get ride of that bag under his eyes) and only the princess is nice => that just scream ML so we look at all their interaction with "they are falling in love" in our head
I think ML was embarrassed because she told him not to cry when he is trying to hide all emotion (kind of "oops I got caught in a moment of weakness and my pride took a hit?") at least I hope so
Anyway Thanks for the translation !