But  Like , " run into an old friend " , it probably needs its own construction. I mean , uh , you know , George would have I 'm sure some exa complicated ex reason why it really was an instance of something else
Mm - hmm. Mm - hmm.
and maybe it is , but , um , there are idioms and my guess is that 's one of them , but , um  I don't know.
All contact. I mean , there there 's contact that doesn't  social contact , whatever. I mean.