Veronica most likely thinks that Logan was the one that gave her the drugs at the party.
Jason Dohring
Veronica and Logan share their first kiss in season 1 episode 18, "Weapons of Class Destruction".
Yes, Veronica ends up dating Logan Echolls, Lily's boyfriend.
They break up twice, once over the summer (which is not really shown), just before seasson 2. They break up because Logan is doing reckless things and because of Duncan, who she begins seeing again. Then they break up at the beginning of season three because Logan wants to save their friendship.
Logan
Veronica and Logan officially get together in the season 4 finale of "Veronica Mars." Their relationship evolves throughout the series, with significant moments in earlier seasons, but their reunion is solidified in the final episode, where they acknowledge their feelings for each other. This culmination reflects their complex history and growth as characters over the show's run.
Veronica Jane was born in Hungary.
Veronica Buckley was born in 1956.
Veronica Pershina was born in 1966.
Veronica Ampudia was born in 1973.
Veronica of Milan was born in 1445.