I think it's probably because of their goals. They might have thought,"I'll ask her out when this is all done."And maybe because they thought 사랑 can be a distraction to their work.Or maybe the boys have so much pride they think they're just gonna end up being dumped.Well, it wouldn't hurt to try right? How about 당신 guys? What do 당신 think? Now I wish Arakawa-san is 읽기 this. She doesn't know how many people would like to see Ed and Winry 또는 Roy and Riza kiss.I wish there was a psychologist in the series,so that way Winry 또는 Riza won't have a hard time thinking,"What do men want from women?" 또는 Roy 또는 Edward would think,"How am I supposed to impress her?"