To level with somebody

To level with somebody - to tell someone the truth; to be straightforward with someone about something.

Example - "Level with me and tell me what you thought of my cake"

Image - https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEhziCd6HDz66hRlBvFHOcUbyCvURbISiDXdL43fsPjPin_6VsFdSwcB2sLpIITYzf8UL9KcYdv1rMtVTS5DuSbFHwINXoOFe9hXxoUm4btfToA0detDn2fen9CXSKbRm52cZuk4mVDJ15a9//