that's awesome!
there is alot of words you can use for scared such as terrified or
Myself, me
The other words can one use other than confused are deranged, confounded, blended, mixed, disordered etc.
You can use kind, friendly, or a word that describes exactly how they are nice, such as generous, forgiving, or whatever word(s) apply.
You can use us or all of us.
i apologize
awesome
you can use hello, howdy and so on
extremely
others, some people
Mad, twisted
There are plenty of nice words that you could choose to use to describe a nice person you barely know. You could say that they are nice or sweet.