"No I haven't," Oliver admitted. That may have seemed a bit strange, but he'd been waiting for Clark to find him first. "I'm assuming he did, but I'm not positive," he added. It would make sense for Clark to seek him out, but Oliver hadn't had contact with him lately; he was a bit out of the loop. "I have a feeling Bart would know the answer to that."
Oliver frowned slightly. "Kara's been fairly quiet as of late, but I'd imagine she's spoken with him. Like you said, she remembers Krypton. I'm sure it's a subject they'd both like to discuss." Share memories and the like. "I'd like to meet him, I think it would be good to speak with him." Another ally to add to the list; they could use all the help they could get.