bill and coo

US /bɪl ənd kuː/
UK /bɪl ənd kuː/
"bill and coo" picture
1.

turteln, schmusen

to show affection by kissing and caressing, often in a public or overly sentimental way

:
The young couple was billing and cooing in the park.
Das junge Paar war im Park am turteln.
I can't stand to watch them bill and coo all the time.
Ich kann es nicht ertragen, sie die ganze Zeit turteln zu sehen.