It is the best work you've ever done. It's a labor of love. Lo | English by mistakes
It is the best work you've ever done. It's a labor of love. Love? Not love, Margo. Gratitude for his... for his patronage. It's not love. In this respect you and I are very much alike.
in this/that case = in these/those circumstances: 'What shall I do if there are no trains?' 'In that case you'll have to go by bus.'
in this/that respect = with regard to this/that point or detail: 'The film is full of violence and in this respect is unsuitable for children.'