When i patted him to sleep just now , i really felt terrible . Been thinking a lot recently cos i ca nt sleep at night , all the could have beens . Maybe all i need now is a little more familiar smile .

Select from the following. [i] I 'm just really tired because I have been sleeping way too much and I get goofy .; [ii] I am thinking about the different possibilities in life if our relationship had survived .; [iii] I am pining away for someone else because I 'm tired of patting this guy to sleep .; [iv] I want someone who can get me something to help me sleep at night .;
Answer the following question: What may be the reason I am feeling a little sad and nostalgic right now ?
[ii]