Her reasons for leaving were 'obvious'. = It's 'obvious' why she left.
You are stating 'the obvious'. Tell me something I don't already know.
Her doctor immediately noticed the 'obvious' signs of the disease.
(..) girls. God, it gets so old. Oh, shit, what's your name girl? My name? Get your ass out of here, okay. It?s 'take your crude, overly obvious come-on to every woman who walks past and cram it.' That?s my name. Who do you think you are talking to? Who does it look like? Man she's tough. (..)2008 Gran Torino