aloof from
Emotionally and/or physically distant from someone. I've never seen the CEO before—he stays pretty aloof from the rest of us. I don't think Holly is ready to talk about her breakup yet—she's been keeping aloof from all of her friends.
*aloof from someone or something
being remote or distant from someone or something. (*Typically: be ~; keep ~; remain ~; stay ~.) She tends to keep aloof from the rest of us. Ken stays aloof from other committee members between meetings.