I am looking for a word that captures when something/someone looks funny or silly, but in a positive way.
For example when someone is putting their heart into singing but they aren't very good or their expression looks funny, but overall you can appreciate the positivity of how they must be feeling and watching them makes you feel good as well.
Sample sentence: She looked so _______ while she was singing.
Another example, when you see/overhear a couple or friends doing/talking about things that makes no sense to you as the outsider looking in, but it makes them laugh/happy, so even though it might actually be ridiculous/funny, it's positive for them and for you watching/hearing.
Sample sentence: They looked so _______ whenever they were doing something together.
Endearing and adorable have come to mind but this doesn't really capture the funny/silly part. Any suggestions on a more appropriate word or words?