If you feel that you are lonely and are on the lookout for the ultimate friend, then perhaps you have never communicated with Allah enough. Because if you poured your heart to Him, if you obeyed Him, if you trusted Him, if you knew that He is always there for you, if you turned to Him always for His help, His guidance, His care, His mercy, His barakah, you would never feel alone. Make it a habit to converse with Him. Vocalize your thoughts to Him, though He already knows and sees all. Make a start now and let it mark the beginning of an ultimate connection with your Master.