affectionate 愛情を持っている

August 2, 2015 =========
☆ affectionate 愛情を持っている
If you are affectionate, you show love or fondness for someone in the way that you behave toward them. Here are some example sentences:
He gave her an affectionate pat on the shoulder.
She touched his arm in an affectionate greeting.
They are always so affectionate toward each other.
He was always publicly affectionate with his wife.
In western culture, it is not unusual to be affectionate in public. How about in Japan? Is it acceptable to be affectionate in public?