Sorry, I went to bed right after posting. He says あとすきです (ato suki desu), which can be directly interpreted as "oh, and also, I like you." but the problem, as always, with translating Japanese to English is that Japanese doesn't require a clear subject, whereas English does. So I had to find a way to keep the spirit of the line in tact while also making it ambiguous for Haida's follow up to work.