Let’s explore the use of ‘kedo’ (sometimes ‘keredo’).
What is ‘kedo’? It’s a particle that follows a clause and is simply translated into ‘but’.
FOCUS
Kore wa chiisai desu kedo, omoi desu.
(This is small but heavy.)
Yonda kedo, wakarimasen deshita.
(I read it but I didn’t understand it.)
EXPANSION
‘kedo’ is often used as softener at the end of a sentence and to avoid abrupt remarks:
Yakyu ga suki desuka.
(Do you like baseball?)
Hai, suki desu kedo.
(Yes, I like it.)
AND on the phone to identify yourself. Again, as a softener:
Ryan desu kedo.
(This is Ryan.)