Mostly Used Emotions and Abbreviation For Phrases

These Following are the mostly used Popular Emotions which are used in Most Conversations:

:)  Smile Emotion
:|  Indifference Emotion
:o Surprised Emotion
:(  Frown Emotion
:\  Undecided Emotion
Mostly Used Abbreviation For Phrases are Following:

btw  byTheWay
inho  In My Humble Opinion
fyi   For Your Information
ttfn  TaTa For Now
fwiw For What It's Worth
tyvm  Thank You Very Much