It’s about all kinds of happy emoticons.

Miscellaneous Mouths
(-^〇^-)(.=^・ェ・^=)(・◇・)
(^ワ^)(¬)(´ヮ`)
(^(I)^)(^(エ)^)(^⊆^)
(๑^っ^๑)(>y<)(⊙ヮ⊙)
(☆^O^☆)°˖ ✧◝(○ ヮ ○)◜✧˖ °⊂(^(工)^)⊃
ヾ(⌒ヮ⌒)ゞ(ⓥꇳⓥ*)((ꉺꈊꉺ)ꀢ༣
(๑❛ꆚ❛๑)(ᵒ̴̶̷̤́◞౪◟ ᵒ̴̶̷̤̀ )(^ワ^=)
(*´ч ` *)(。◑ヮ◑。)(ꉺ౪ꉺ)
( ◑ٹ◐)(´ёٹё)(^ิ益^ิ)
(´◉◞౪◟◉)(^。^)(๑๑)
(^凹^),、’`<(❛ヮ❛✿)>,、’`’`,、ೖ(σ̑˽σ̑)ೖ
(●⌃ٹ⌃)(꒩̐﹀꒩̐)(^◇^;)
(✿ ◜◒◝ )(´◉◞౪◟◉`)(థฺˇ౪ˇథ)
(⁎ؔꇵ ˒̠̮ ؔꇵ)( •˓◞•̀ )(ꄱͦ︺ꄱͦ)
( ՞ٹ՞)( ´•౪•`)(*´∪`)
(◍ȋ ₎໐͜₍ ȋ◍)♪~♪ d(⌒o⌒)b♪~♪♪♪v(⌒o⌒)v♪♪
∩`・◇・)థ౪థ₍‧ꀈ˙⁾՜
( θོثθོ )ʿʿ˅⁽ˆ⁰ˆ˺ ⁾˺