No, they do not. Actually the only couple that can safely be said is canon is CidxShera and VincentxLucrecia. But in C/T, C/A, the favor is CloudxAerith.
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Confirmed like in a press conference? No, but it's confirmed within the game and Compilation it spawned.
Yes. SE has confirmed Cloud and Tifa reveal thier mutual romantic feelings for each other in the lifestream.
The diagonals of a square bisect each other at 90 degrees
Any object will attract any other object - the comets of the Oort Cloud will attract each other and other objects; also, the gravity of the Sun will still be active at the Oort Cloud.
because of two cloud meet each other
The diagonals of any rhombus bisect each other. A square is a special kind of a rhombus.
In Fact,They do know each other
In a square adjacent sides are perpendicular to each other and opposite sides are parallel to each other.
The diagonals of a square (which always bisect each other) are the same length.
Cloud Strife loves Tifa Lockhart. SE has confirmed that Cloud and Tifa reveal their mutual feelings for each other in the Lifestream sequence(these feelings are obviously romantic if you've watched the scene, because they only things revealed are Cloud's "sealed up secret wishes and tenders feelings" for Tifa, and Tifa's revelation that she has liked Cloud since back in their Nibelheim days, and that after he left the village she thought about him constantly), acted on them in the Highwind scene(the original version was much more in-your-face, but was toned down. Key word here being "toned down". The intent is still the same, they just approached the subject more subtley), and now live and raise children together. To further cement this idea, SE have bestowed the title of "koibito" to Tifa. This Japanese word translates literally to "lover". Tifa is Cloud's lover. They are in a permanent relationship of a romantic nature. Game, set, and match.
2 square numbers subtracted from each other to make 8 = -6
A square has 4 interior right angles and its diagonals bisect each other at 90 degrees.
Hybrid cloud gives you to the opportunity to use at least two or more clouds. There is usually a private cloud and one public cloud which allows you to share information with each other with out exposing data to vulnerabilities.
always