Because she fell in love with him, but he was in another clan so it was not allowed. After traveling far enough to meet Midnight the badger, Midnight told them that badgers were attacking the ThunderClan camp so they turned back.
No. She runs away with Crowfeather but goes back to help her clan.
They probably will because Leafpool is a warrior now. If WindClan and ThunderClan get into a fight again , Crowfeather might accidently pin Leafpool down. Because he still cares about her Crowfeather will leave her be and attack the nearest ThunderClan warrior (besides Lionblaze). And if Onestar sees this, he might exile him and then Crowfeather will join ThunderClan and he'd be mates with Leafpool again and he will have more kittens with her because he loves her.
Jayfeather belongs to ThunderClan and his parents are Leafpool of ThunderClan and Crowfeather of WindClan.
He would have chosen leafpool, but leafpool decided her loyalty was to thunderclan, so crowfeather chose nightcloud.
Leafpool does not become a loner. She just becomes a warrior of ThunderClan and no longer the medicine cat.
Leafpool did leave the clans with Crowfeather, but then she came back while her clan was under a badger attack, and took Cinderpelt's spot as a medicine cat when Cinderpelt died saving Sorreltail's kits.
No, he will not, because he is trying to prove to his clanmates that he is still loyal to Windclan and took a new mate, Nightcloud, so he will not live with Leafpool in Thunderclan.
Hollyleaf's and Lionblaze's mother is Leafpool, a ThunderClan medicine cat. Leafpool has three kits with Crowfeather: Hollyleaf, Lionblaze, and Jayfeather.
No. She will come back to ThunderClan and return to being a medicine cat.
The only way for Leafpool and Crowfeather to be together would be to run away from there clans and take cover out somewhere new. Leafpool abondons her clan ways in order to fulfil her ambitious love for Crowfeather and because she didnt even feel needed in her clan in the fifth book of the second series.
***SPOILER ALERT*** The parents of Hollyleaf are Crowfeather of WindClan and Leafpool of ThunderClan.
In Sunrise, the sixth book in the Power of Three series, it is confirmed that Leafpool, medicine cat of ThunderClan, and Crowfeather, warrior of WindClan, are Lionblaze, Hollyleaf, and Jayfeather's real parents. Not Brambleclaw and Squirrelflight.