What do siamese twins do when one twin wants some personal alone time?

Question

What do siamese twins do when one twin wants some personal alone time?

Answer 1

The other twin must project a persona of of disinterest and be occupied by a separate mental activity which holds his interest.

To me, that persona is similar to the one that individuals project when they are walking on a crowded street in a large metropolitan area.  They are aware of the other people but do not make eye contact or attempt to initiate any conversation with the strangers which come close to their personal space.