I want to discuss this sentence:
"I saw your picture and I could tell from the second I saw it it´s not Mr. X."

Does in this sentence second mean the same as "time second / moment" or "2." (like first/third/fourth/...)? So which sentence means the same:

"I saw your picture and I could tell from the moment I saw it it´s not Mr. X." Right?"
"I saw your picture and I could tell from the 2. I saw it it´s not Mr. X." Right?"