Two languages are never considered to represent the same social reality in similar way sufficiently, especially in conveying the humour. The objectives of this research are to identify the patterns of transitivity and modality used to represent the humour in marriage proposal skit of English and Makassarese and also to explain the way of English and Makassarese humour maintain power of relationship in marriage proposal skit. This research was conducted by using Critical Discourse analytic approach of Fairclough and Halliday's Theory particularly in transitivity and modality system of both English and Makassarese.