- Episode 18 - "iNevel": Carly meets a guy from the internet; Sam has a dream about Freddie.
- Episode 21 - "iLike You": Carly goes on a date with Sam's cousin; Freddie starts dating Valerie.
- Episode 25 - "iWantMoreTickets": Carly has to choose between going to the concert with Freddie or her dad.
- Episode 1 - "iSaw Him First": Carly and Sam fight for the affection of a cute boy.
- Episode 2 - "iWill Date Ned": Carly pretends to date a guy named Ned to make Freddie jealous.
- Episode 5 - "iPromote Techfoots": Carly and Freddie kiss during a promotion.
- Episode 11 - "iGo Nuclear": Carly and Freddie almost kiss again during the iCarly New Year's Eve webcast.
- Episode 2 - "iFind Lewbert's Lost Love": Carly and Freddie help find a lost love.
- Episode 9 - "iDate a Bad Boy": Carly starts dating a bad boy.
- Episode 15 - "iAmYourDreamGirl": Carly dates a guy who turned out to be imaginary.
- Episode 18 - "iBeat the Heat": Carly and Freddie kiss during a heatwave.
- Episode 10 - "iLove You": Carly and Freddie become a couple at last.
- Episode 14 - "iWant a World Record": Carly and Freddie break the world record for a longest kiss.
- Episode 21 - "iOMG": Freddie breaks up with Carly.
- Episode 5 - "IFound a Genie": Freddie tries to get Carly back with magic.
- Episode 13 - "iLove You 2": Carly and Freddie get back together again.
- Episode 15 - "iDate Sam and Freddie": Sam and Freddie decide to date, but it only lasts one day.
- Episode 1 - "iStart Over": Carly and Freddie break up for the final time.
- Episode 11 - "iDate a Vet": Carly starts dating a veterinarian.
- Episode 31 - "iFinale": Gibby and Freddie's little sisters both develop affections for them.