If you ever get close to a human
And human behaviour
Be ready to get confused

Theres definitely no logic
To human behaviour
But yet so irristible

Theres no map
To human behaviour

Theyre terribly moody
Then all of a sudden turn happy
But, oh, to get involved in the exchange
Of human emotions is ever so satisfying

Theres no map
And a compass
Wouldnt help at all

Human behaviour

See also:
JustSomeLyrics
75
75.114
David Crosby Oh Yes I Can Lyrics
10. Bananarama Robert De Niro's Waiting Lyrics