What they mean, depending on who’s using them.
Facebook now has emojis to select when you "like" something:
When your friends use this: They don't care too much about you.
When your aunt uses this: She doesn't know what the other emojis mean.
When your crush uses this: Bad news. He/she's not into you.
When your ex uses this: This is a faint apology but also a passive-aggressive way of letting you know they've moved on.
When your friends use this: They love it.
When your aunt uses it: She wishes you'd have kids soon.
When your crush uses this: Oh hell yeah, it's ON.
When your ex uses this: They are still masturbating thinking of you.