 Vandernoot found Tessa 's personality " ... very nice , " " very understanding , generous , supportive . " MacLeod <unk> that Tessa always has a way of reminding him of his humanity . In " For Evil 's Sake " , she tells a guilt @-@ ridden MacLeod that " You may be Immortal , but you 're not omnipotent ... The world is not your responsibility . " Tessa often jokes about MacLeod 's immortality , for example telling him in " For Tomorrow We Die " that the last time MacLeod " ... wore a <unk> was on the deck of the Titanic . " 
