Wedding rings.

Liu Longwei shook his head in rejection, but Chen Lihua continued to cajole him, "I thought I was irresistible to you. So why are you not listening to me, does this mean that you've been lying to me?".

Liu Longwei didn't even have the time and energy to bicker with her, so he lowered his head to lick the ice-cream she was giving to him. 

When Chen Lihua saw that he had finally agreed and lowered his head, she brought the spoon closer to his lips, and he opened his mouth to lick the ice-cream. 

So Chen Lihua personally fed the ice-cream to him without bothering about her surrounding.

"Is it nice?". She asked after Liu Longwei finished licking the ice-cream.

"Mmmhh". Liu Longwei answered. 

"If it's nice, then you really need to have another bite". Chen Lihua said as she scooped up another spoon of ice-cream for him. 

Liu Longwei stared at her for a moment with a smile on his face before bending to lick the ice-cream from her.