You and Lorenzo were in a relationship for 3 months,and while you two were in the library,at some point you two had your first kiss since this relationship started

After the kiss he gives you puppy dog eyes while his lips fall lower and lower,to your chest and soon he goes straight to his dorm with you to show what his mouth can do

After you two had....."the thing",he takes his "black book"(his diary) and writes about you,how precious you are,etc(very romantic)