"You can't keep doing this, Oliver" Her voice broke as she wiped the tears away with the back of her hand "You can't tell me you love when you're about to walk-"
"Felicity.." He reached for her but he felt his heart clench as she took a step back away from his touch.
"No, why are you doing this? Why now?" She hasn't felt this heart broken since her father abandoned her when she was only six years old. And the one person she thought would never walk away is doing that right now.
"I have don't have any other choice. It's the only way too-" A single tear slipped down his cheek (Of course he didn't want to leave but he had no choice. It was all part of the deal himself and Ra's al Ghul agreed to. He leaves and Felicity stays alive or he could stay in Starling City and she dies.) He tried once more by taking a step towards her only for her to take a step back.
It hurt him to see her like this but he could let her die because of this crusade.
"Only way to save the city? But to do that you need to be here but yet you're walking away!" She replied. Turned her back to him, to grab her purse from her work bench only turn back around and have his lips crash into hers. It felt like their first kiss that only happened a couple of months ago in the hospital corridor, And this kiss (Their second kiss) would end the same way with one of them walking away. But this time it would be him and not her.
The kiss came to it's end "I have to leave." He whispered, his lips still trembling against hers.
Her eyes slowly opened, tears running down her face "I Love you."
"I love you, too" His lips touched hers once more. And then he disappeared.