Ryuk first met L at the exam, and L never met Ryuk, since he did not touch Ryuk's notebooks.
umm... ryuk's Japanese name is ryuuku if that's what ur asking
Rem and Ryuk are Shinigami just as they are in the manga and anime series .
Ryuk-nang Ko has written: 'Han-Chung hochingo ui taejo yongu'
In Episode 24, Light gets the death note back and recovers his memories. He then kills Higuchi making the Death Note his again. But the original owner of the death note at that moment is Rem, so he has to touch the piece of paper from the Misa's notebook to be able to see Ryuk. Ryuk stays Misa's shinigami until Mello kidnaps Sayu, then Light temporally returns one of his notebooks to Ryuk, sends it to the police, and when Soichiro dies, Light is again the owner of one of Ryuk's notebooks.
He falls in love..
There isn't really any indication of that.
Ryuk Killed him in the last book
He is a Shinigami and has no last name.
In the series, it was never confirmed the last time that a shinigami had dropped their Death Note until Ryuk. If we are assuming that you are asking from this date, the last shinigami would be Ryuk.
Well, if it's Kira from Death Note, then Ryuk, the shinigami Killed him
Ryuk and Rem .