any manga/manhwa where one of the characters gets sent back in time or dies and lives agai...

(づ￣ ³￣)づ

for second one sekai ichi hatsukoi

for first one what lied at the end

lies*

There's a REALLY REALLY good one on Tapas comics called "They said I was born a kings daughter" and its this girl who had this bf that she loved but she got murdered and got sent to another world as a princess, except they're extremely sexist to girls and she has to struggle thru that. But her old bf is also there and is actually her fiance but he can't remember her.

Highly recommend this:
http://www.mangago.zone/read-manga/kimi_no_yume_o_mite_iru/

For 2nd one:
http://www.mangago.zone/read-manga/ai_dano_koi_dano/

http://www.mangago.zone/read-manga/mo_dao_zu_shi_novel/ - Novel is really great, manhua just started thou.

the only ones i could remember at the moment are "strawberry combat " and that vampire manga, "koyoi wa kimi"... (forgot the rest of the title but you can just type it at the search box)

at the end of the road/what lies at the end!! one of my favs

.

+1
was about to recommend this as well for the 1st description haha
Started for the BL, stayed for the plot (๑•ㅂ•)و✧

And for the 2nd description: http://www.mangago.zone/read-manga/konoyo_no_hate_made_i_love_you/

HA+ Recently I'm so crazy about this one, while waiting for anime I just keep re-reading novel and collecting art. http://www.mangago.zone/home/album/47092/