She's thinking of leaving again 3

[Sotto]

Hi Scrant, I don't see a problem replying - if breezy and busy

Hi W - no, S just wanted to come down to you. Great he's underway with braces & take care

If you ignore, I guess there is a risk that she will think - Oh, he clearly can't bear to see me - and might you look churlish?

TBH, I wouldn't sweat it too much either way - but if you do want to reply I think it's fine on the basis - ie: giving the impression that you wouldn't really waste too much energy on her coming up or not...

JMHO of course xx