The orc replies to Muula's question about happiness; "Both?" And regarding whether does daughter know about his staring or feelings he replies; "She see me, but say none. I look, no talk her." This then gives a more clear picture that the farmer clearly is overprotective of his daughter, bad-mouthed locals about lecherous orc (as even non-ferals virility is something legendary tier and gossiped about) and all orc has done is just 'look' perhaps lecherously the daughter but daughter has not spoken to orc nor orc spoke to her. So no actual relationship going on besides 'staring' the daughter which orc seems to have a crush on. But then considering how rough his common is, communication in common may be a bit rougher for him (and more difficult to commune with the farmer's daughter anyways).