Summarize the following:
" This is the most straight-forward, direct translation of “I love you.”  In Russian script, this expression is written as, Я тебя люблю   Pronounce this expression as, ya tee-BYAH lyoo-BLYOO.  Ya means "I" in Russian.  Tebya means "you."  Lyublyu means "love." " If someone tells you that they love you first, then this would be the right way to respond to his or her proclamation.  In Russian script, this expression is written as, Я тоже тебя люблю Pronounce this expression as, ya toh-zhay tee-BYAH lyoo-BLYOO.  Notice that this saying is the exact same as the saying for “I love you,” with the exception of the word “tozhe.” This is the Russian word for “too” or “also.”

Summary:
Say "Ya tebya lyublyu. Respond with "Ya tozhe tebya lyublyu.