1* I think this is what I would say in this case. There are other forms like 'to accompany' 'to keep them company', etc. But as I understand your meaning, they all have slightly different meanings. 2* 'only by this means' is correct but I think in this case 'only in this way' would be more usual. 'means' usually refers to something more technical or strategic. 3* 'feel loved' maybe sounds a little more warm than 'feel love'. Very nicely and clearly expressed.