God Of War /Puzzle/ RegionLocked [LV 5+]

I start with two, then two again,
But twist my middle, and you'll begin to see,
A playful change, from day to night,
I'm not a person, but I'm quite a sight.
Next, my end, a letter tall,
It rises up, and stands up straight,
I bring some warmth, a friendly touch,
With a kiss, a hug, or just a clutch.
Now tell me who I am,
My name's a mystery, but you'll understand!

[Ends on May 28th]
The following countries are able to activate the key: Ukraine, Armenia, Azerbaijan, Belarus, Georgia, Kazakhstan, Kyrgyzstan, Republic of Moldova, Tajikistan, Turkmenistan, Uzbekistan