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Typing "Hmm" is almost exclusively used for politeness in situations when a) you don't want to contradict someone directly and b) don't want to sound pompous.
by qiwudqhwid 10y ago
Typing "Hmm" is almost exclusively used for politeness in situations when a) you don't want to contradict someone directly and b) don't want to sound pompous.
- pluma 10y agoOr as a short hand for "I have read your message and I am thinking of a response."