10 ac. Local Yank holds his heart on run - it’s a case of carrying more weight (7) H???I?R [looks like HEAVIER]
11ac. Flashy loud music in Farsi medley to finish finale (7) ??F?I?H
5dn. American open to joining institute in spirit - if he opens his heart you’d see that? (6) A????M.
2dn. Give a shot in the arm to soulmate taking direction from Pole (7) H???T??[could be HEARTEN]
1ac What everyone is expecting from present day mobile? It’s charm will come as a bonus perhaps? (9,4)
That’s CHRISTMAS GIFT
6dn Gas fitter drops rate for charity (4) Has to be GIFT