He may be interested but nervous or not ready. In addition, he may want individual time with you instead of time with other friends. Try being his friend for a...
That depends on the type of sleeve you're making. However, in general, start at the top of the shoulder, then measure down around the elbow and to the wrist bone.
Most mail is sorted by barcode-reading machines these days. In addition to lining out your name and address with ink, completely obliterate the first inch or so of the barcode...