It was Han Yifeng and Xi Xinyi!
She was very familiar with how Han Yifeng looked. With just the lateral view of his face, she could accurately recognize him.
The girl beside him, who wore a pair of sunglasses and dressed in a light blue spring outfit with an elegant light cotton scarf, was no doubt Xi Xinyi.
They seemed to be picking out wedding dresses. Xi Xinyi looked on delightedly at the wedding dresses on the mannequins through the store windows. She picked up the hem of a gown with one hand, her bright and animated face brimming with a sweet smile.
While Han Yifeng beside her looked on dotingly, his eyes were filled with a tenderness that Xi Xiaye had never seen before as he watched Xi Xinyi choose her wedding dress.
She could not help but admit that seeing them standing there by the display window, she did feel that they were a solid match. The smiles that were splashed across their faces made her inevitably feel upset again.
[1] "eating vinegar" is a direct translation of the Chinese term for "jealousy". Usually, I won't translate it as such, but I only did so this time due to the dialogue.