Gaze at (one's) navel humorous verb phrase
To think or worry about one's own problems or concerns a lot
Recently, Tim is too busy gazing at his navel, so I guess he can't meet you in person.
This idiom is often used to express that you should accept an unpleasant situation or event because you cannot change it.
Once something has been done, you can do nothing but face the consequences.
The verb "gaze" should be conjugated according to its tense.
To make love or have sex with someone
They just jumped each other’s bones after one date.