Japanese by Example
Learning through examples in manga

That said, aren't you interested in him with 〜つつも

ふらいんぐうぃっち » Volume 5 » Page 57

Makoto and her family head out on a trip to the river. When they stop to pick up Kei’s friend Nao, Akane greets her with, “Howdy, Kei’s girlfriend!” Nao tells her she’s wrong.

(けい):
「よっオレのカノジョ」
"Yo, my girlfriend."
なお:
「やめてよ」
"Stop that!"
(あかね):
「と()つつ()があったりするんでしょ?」
"Although you say that, you're interested in him, aren't you?"

Note: Here, も is dropped from つつも.

See also