However, if you are referring to a proper with similar tune and feel, the most accurate answer is:
The Telugu remake of the Tamil song (originally from the Tamil film Kadhalan / Humse Hai Muqabala in Hindi) is "Thulli Thulli" from the Telugu film Kadhalan (also released as Humse Hai Muqabala in Hindi), but more commonly recognized in Telugu as a dubbed version rather than a full lyrical remake. thullatha manamum thullum telugu remake
But note: The original "Thullatha Manamum Thullum" was composed by for Tamil film Kadhalan (1994). The Telugu dubbed version of that same film had the song as "Thulli Thulli" with lyrics by Bhuvana Chandra, sung by S. P. Balasubrahmanyam and Swarnalatha. However, if you are referring to a proper