This is the perfect face if you wish to remain a totally neutral party in a dispute - let’s say you have two friends who are engaged in an argument. They ask for your input or for you to side with one of them. Using this expression alone is enough to suggest that you wish to remain tight lipped regarding the whole affair - but you can also accompany with some text like “not getting involved”. It is arguable that this emoji could express disapproval, therefore it may be a good option when reacting to pieces of information you disagree with. Let’s say your friend tells you that new album by you favourite pop star kind of sucks. You can easily use the Expressionless Face to show that you disapprove of the notion.

The Expressionless emoji was added in Emoji 1.0 after being approved in Unicode 6.1.