I tried the peck last night, twice. He wasn't having it. He just kept turning away. Oh well... Next time.
I think perhaps after your successful pecks from a few posts back that trying for more this soon may have scared him a bit. I'd just wait a movie time or two before I tried again. He was interested the first time and that to me was a very good sign.
Also, I am in kind of a state of confusion like jaws...must be weather, lol...hard on us all. Brighter days ahead...