Finny won’t notice he is in love, really, at least until someone suggests it — not because he isn't the smartest but because he's never been in love before. Then, he'll suddenly be like 'Of course, this explains everything!' He'll be very happy and even proud, wanting to prove to Florence that his feelings are genuine. He'll bring her flowers every day, a lot of flowers, and even try writing a tiny, easy poem for her (Roses are red, violets are blue, my name is Finny and I love you). He'll be rather obvious and open about his feelings, telling everyone how much she means to him, how great and awesome she is, how pretty she looks, etc., not caring whether they like to hear about it or not. It will be something truly magical for him and this is what matters. When it comes to complimenting Florence in front of her, he may become quite shy but will eventually do his best and make sure that she's aware of how much he loves her. He'll be a stuttering and blushing mess but it will always end up being adorable and surprisingly not effecting in any tragedies since he'll be overly careful while being around her. He'll ask for some advice from other servants, especially Mey-Rin since she — being a girl herself — may understand Florence more than anyone else. She'll actually give him some nice ideas and help to arrange a secret date for them or simply try to discretely ask Florence what she likes and where she'd like to go out with him so summa summarum it won’t that much of a surprise but the intentions are what matters, aren’t they? Baldroy may not be the best one to give love advice, but Finny will eventually come to ask him, too, since he seems to be more aware of what's going on with romance more than the others and he isn't as scary as Sebastian. He'll ask him about more ‘manly’ things, wondering if he'll actually be a good partner for Florence, if he's her type, if she'll be happy with him being himself and he'll come to the conclusion that maybe he'll need to get more manly if he wants to totally win her heart. Thus, Baldroy will be the one to introduce him to the men’s world. In the end, Finny will run out of his room screaming loudly after seeing some photos from his hidden magazines and will lose his whole interest in such inappropriate topics, preferring to stay with flowers and love letters, at least for now.