Apologize?

Selena paced around her office on Tuesday morning as she thought about the best way to approach Oliver. 

All through the drive to the office, she had thought about the same thing, and it seemed like the more she thought of the best way to go about it, the more she couldn't even get any idea. 

He had driven past her this morning when she arrived at the restaurant, and just like she expected, he had pretended like he had not seen her alighting from Ivy's car before Ivy drove off.

She had thought about approaching him then, but he had kept a straight face and had walked away without paying any attention to her, like he couldn't stand seeing her. 

She couldn't blame him since she had been the one to treat him like he was an enemy and had never thought that she might be at the receiving end like she was now.