Ita means that the kiss was full of chemistry is is likely to linger with warm feelings.
Fullmetal Alchemist~ (right?)
It seems like there is a typo in your sentence. Did you mean to say "The boy cries when he is in the alchemist's care"? If that's the case, it could mean that the boy feels comforted and safe with the alchemist, leading him to release his emotions.
It is probable only a metaphor.
Fullmetal Alchemist was released earlier, in 2003. Fullmetal Alchemist: Brotherhood was released in 2009. If you mean "anime" look above. If you mean manga then there is only one manga series called Fullmetal Alchemist and it came out before either anime in August 2001. The newest anime FMA: Brotherhood more closely follows the original manga.
Kiss Kiss Kiss.
Explain more please. If you mean, the translator for FullMetal Alchemist, try [Anime-Keep] or [Spoon].
I think you mean Fullmetal Alchemist Brotherhood which isn't an OVA. It's on Adult Swim on Sundays at 1:00 AM
Shows? there are only two shows those being Fullmetal Alchemist and Fullmetal Alchemist: Brotherhood. If you mean episodes, she appears in many of the episodes for large periods of time. there are only about 15 that she is not in.
No such alchemist.
means 2 kiss hunny
she wants you too kiss her
kiss don't kill