? — Used to express drunkenness, sexual arousal, or a grimace.

What does the ⭕ mean?

⭕ The “hollow red circle” emoji. This is another emoji meaning that's been lost in translation; in Japan, the circle is used as an alternative to a tick to indicate that something is correct.

What does the ? mean?

? Pleading Face Emoji

It is meant to represent the typical face one makes when pleading, that is, trying to win their compassion or sympathy. Besides conveying such acts as pleading, begging, or beseeching, the Pleading Face emoji ? also variously conveys sadness, guilt, cuteness, and even arousal.