Left my job a fortnight ago. Colleague who I was close with seemed very down and quiet last time I saw her. She wasn't there on my last day as not on rota. Now seems happy to text a lot (mainly initiated by her and just asking how I am etc) but not meet up in person. I suggested it but she didn't acknowledge it. Also wouldn't tell me the details of some work gossip over text so appears she doesn't trust me either.
She has been unwell lately but wouldn't really explain this.
Aibu to say she doesn't really want to stay in touch?