Emojis turn to MMS on Galaxy S3
Why is it that when I send emojis from my phone to other people, it appears as MMS, but if someone sends me emojis, it comes as SMS. It doesn't make too much sense to me.
Scenario 1: My friend has a LG Optimus, she sent me emojis which appears SMS, but when I reply with emojis from my S3, its MMS.
Scenario 2: My friend has an iPhone 5c, she sent me emojis which appear SMS, when I reply with emojis it also appears SMS.
I am struggling to understand. I've searched all over forums for answers and cannot find any.