ahh, i have really enjoyed the two of them, too! he would probably think it's for the best that she can't see into his mind, because no one needs to see all the reasons he hates himself!! (tho during the bodyswap plot he won't have that power, idk what you're doing with nill but there is that.)

if you do want to have them run into each other in the city/post stealing stuff, he would probably turn it into a big joke!! and then laugh nervously because he's supposed to be a good influence on the youth or something.