As of my last knowledge update in October 2023, the character Ahsoka Tano does not interact with Obi-Wan Kenobi in the "Ahsoka" series. The series mainly focuses on Ahsoka's journey as she seeks to understand her place in the galaxy and confronts new threats after the fall of the Empire. Obi-Wan Kenobi's storyline is explored in other series and media, especially in "Obi-Wan Kenobi," but in "Ahsoka," there are no scenes depicting Ahsoka helping Obi-Wan to remember who he is.
For the most accurate developments and character interactions, checking the latest episodes or official summaries would be beneficial, as new content may have been released since my last update.