As in, romanized? The Russian word is друг, or drug, pronounced "drook."
мой дорогой друг (moĭ dorogoĭ droog)
друг (droog) masculine; подруга (podrooga) feminine
In Russian, "Любимая" is how to say/spell sweetheart.
В is at in Russian.
да in the Russian language, or "da" is how you spell it in English
'And' in Russian is spelled 'u'.
In Russian, "Caitlin" can be spelled as "Кейтлин."
"Как ты?" is how you spell "How are you?" in Russian.
Tranquility in Russian is "спокойствие."
Винтовка is rifle in Russian.
Папа is dad in Russian.