Querido
"Dear friend, I hope you are doing well."
Hola
"Hi John, how are you?"
How are you?
"When I met my friend after a long time, I immediately asked 'How are you?'"
Mejor
"I wish you the best."
Saludos
"Regards, Maria"
Cuídate
"Take care and write back soon."
Espero con ansias
"I'm looking forward to hearing from you."
Hope
"I hope everything is fine."
Escribe de vuelta
"Please write back when you get the chance."
Friend
"I met my friend at the park."