Narrow focus, i.e., focus on one word, is realized differently in native English and Cantonese. While it is signaled primarily by on-focus F0 changes such as F0 range expansion in English, it is marked essentially by lengthening of duration in Cantonese. Another difference is the pitch of the post-focus elements. While native English demonstrates post-focus F0 compression, Cantonese shows no significant post-focus pitch change. To investigate how narrow focus is realized in Hong Kong English (HKE), an emergent variety of English spoken by native speakers of Cantonese in Hong Kong, a controlled production experiment was conducted with 8 HKE speakers. Results showed that while the HKE speakers did realize foci with significant on-focus F0 range expansion, they exhibited no post-focus compression.