TIf you are strugglinge which you are hard to see the mail on your smartphone, I don't know but these will probably help you out a little bit.
There are some emotions Emoji which are mainly Joy, Cry, Worry, and so on. THANKS, Fight and OK can be used in conjunction with two types of speech balloons.
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It's easy to use and easy to look at because of only close-up of facial expressions.
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