Brindleface gave Firestar the gift/life of protection. For kits, the need to defend your Clanmates, the vicious protection a cat gives for their loved ones. It was unbearable to stand for Firestar.
Bluestar, Lionheart, Yellowfang, Runningwind, Silverstream, Swiftpaw, Redtail, Brindleface, and Spottedleaf. Lionheart gave Firestar the gift of courage. Bluestar blessed Firestar with the gifts of nobility, certainty, and faith so he could lead Thunderclan. Yellowfang gave him the gift of compassion. Runningwind gave Firestar the gift of of energy (to run) Silverstream gave him the gift of loyalty. Swiftpaw gave him the gift of mentoring. Redtail gave him justice. Brindleface gave him 'power' (like to defend his clan, fighting with claws) Spottedleaf gave him love (for Sandstorm)
Silverstream gave Firestar a life because she wanted to show her support for him as the new leader of ThunderClan. She felt a strong connection to him as a former mate of Graystripe, and believed in Firestar's ability to lead the Clan. This act symbolized her trust and faith in him.
Firestar
They might be since Firestar's daughter, Squirrelflight, is Brambleclaw's mate.
He offered Firestar to sleep in his backyard for one night.
No . Firestar's kits are Leafkit/paw/pool, and Squirrelkit/paw/flight. Graystripe is Firestar's best friend and Silverstream was his mate.
this is an opinion to me it would be Firestar
No, Firestar isn't related to Graypool.
After Firestar dies? They will be atleast another three.
Yes, Firestar is in love with Sandstorm.
No, because Firestar is Squirrelpaw's father.
No, Firestar is not a book series. However, Firestar is one of the main characters in the Warriors Series by Erin Hunter.