What word did Gandalf bring?

[Sween]

Just reading the story of Galadreil and Celeborn in the unfinished tales and it tells of how Gandalf spoke at length with her about Valinor and brought her some dust from Yavanna to make her rhelm the most beautiful there is. Also that they brought her the Elessar to which Aragorn would eventually be given and gain his name.

What intrigies me is what other word would Gandalf also bring perhap word from her father whom it must be asumed is still alive if so what would he say i would imigin something hurry home etc. Is her mother alive as well?

who else would gandalf have a message for? Elrond? would the other isati bring messages with them? i would imigin this would of been one of the main ways in which they gained the trust of the cheif elder!