(informal, following a proposal) I have no strong feelings one way or another but I am ready to comply.

Indicates that the speaker is confounded by something.

Indicates that the speaker is a Protestant.

Indicates that the speaker is embarrassed.

(idiomatic) to be honest

Indicates that the speaker is pregnant.

Indicates that the speaker is worried.

Indicates that the speaker is a follower of Hinduism.

(US, informal) No, thank you: used when asked whether one wants or needs something, etc.

I'm busy.